Code improved

Author: BornToBeRoot

Documentation/Images/IPv4PortScan.png

@@ -8,11 +8,11 @@ This powerful asynchronus IPv4 Port Scanner allows you to scan every Port-Range
 
 The result will contain the Port number, Protocol, Service name, Description and the Status.
 
-![Screenshot](Documentation/Images/New-IPv4PortScan.png?raw=true "New-IPv4PortScan")
+![Screenshot](Documentation/Images/IPv4PortScan.png?raw=true "New-IPv4PortScan")
 
 To reach the best possible performance, this script uses a [RunspacePool](https://msdn.microsoft.com/en-US/library/system.management.automation.runspaces.runspacepool(v=vs.85).aspx). As you can see in the following screenshot, the individual tasks are distributed across all cpu cores:
 
-![Screenshot](Documentation/Images/New-IPv4PortScan_CPUusage.png?raw=true "CPU usage")
+![Screenshot](Documentation/Images/IPv4PortScan_CPUusage.png?raw=true "CPU usage")
 
 If you are looking for a module containing this script... you can find it [here](https://github.com/BornToBeRoot/PowerShell)!
 
@@ -21,17 +21,16 @@ Maybe you're also interested in my asynchronus [IPv4 Network Scanner](https://gi
 ## Syntax
 
 ```powershell
-.\New-IPv4PortScan.ps1 [-ComputerName] <String> [[-StartPort] <Int32>] [[-EndPort] <Int32>] [[-Threads] <Int32>] [[-Force]] [[-UpdateList]] [<CommonParameters>]
+.\IPv4PortScan.ps1 [-ComputerName] <String> [[-StartPort] <Int32>] [[-EndPort] <Int32>] [[-Threads] <Int32>] [[-Force]] [[-UpdateList]] [<CommonParameters>]
 ```
 
 ## Example
 
 ```powershell
-PS> .\New-IPv4PortScan.ps1 -ComputerName fritz.box -EndPort 500
+PS> .\IPv4PortScan.ps1 -ComputerName fritz.box -EndPort 500
 
 Port Protocol ServiceName  ServiceDescription               Status
 ---- -------- -----------  ------------------               ------
-  21 tcp      ftp          File Transfer Protocol [Control] open
   53 tcp      domain       Domain Name Server               open
   80 tcp      http         World Wide Web HTTP              open
 ``` 

…ion/Images/New-IPv4PortScan_CPUusage.png …ntation/Images/IPv4PortScan_CPUusage.pngDocumentation/Images/New-IPv4PortScan_CPUusage.png renamed to Documentation/Images/IPv4PortScan_CPUusage.png Documentation/Images/New-IPv4PortScan_CPUusage.png renamed to Documentation/Images/IPv4PortScan_CPUusage.png

@@ -1,6 +1,6 @@
 ###############################################################################################################
 # Language     :  PowerShell 4.0
-# Filename     :  New-IPv4PortScan.ps1 
+# Filename     :  IPv4PortScan.ps1 
 # Autor        :  BornToBeRoot (https://github.com/BornToBeRoot)
 # Description  :  Powerful asynchronus IPv4 Port Scanner
 # Repository   :  https://github.com/BornToBeRoot/PowerShell_IPv4PortScanner
@@ -16,11 +16,10 @@
     The result will contain the Port number, Protocol, Service name, Description and the Status.
     
     .EXAMPLE
-    .\New-IPv4PortScan.ps1 -ComputerName fritz.box -EndPort 500
+    .\IPv4PortScan.ps1 -ComputerName fritz.box -EndPort 500
 
     Port Protocol ServiceName  ServiceDescription               Status
     ---- -------- -----------  ------------------               ------
-      21 tcp      ftp          File Transfer Protocol [Control] open
       53 tcp      domain       Domain Name Server               open
       80 tcp      http         World Wide Web HTTP              open
     
@@ -268,10 +267,13 @@ Process{
             $Status = "Closed"
         }   
 
-        [pscustomobject] @{
-            Port = $Port
-            Protocol = "tcp"
-        	Status = $Status
+        if($Status -eq "Open")
+        {
+            [pscustomobject] @{
+                Port = $Port
+                Protocol = "tcp"
+                Status = $Status
+            }
         }
     }
 
@@ -327,7 +329,7 @@ Process{
         $Jobs_ToProcess = $Jobs | Where-Object {$_.Result.IsCompleted}
 
         # If no jobs finished yet, wait 500 ms and try again
-        if($Jobs_ToProcess -eq $null)
+        if($null -eq $Jobs_ToProcess)
         {
             Write-Verbose -Message "No jobs completed, wait 500ms..."
 
@@ -348,7 +350,7 @@ Process{
 
         Write-Progress -Activity "Waiting for jobs to complete... ($($Threads - $($RunspacePool.GetAvailableRunspaces())) of $Threads threads running)" -Id 1 -PercentComplete $Progress_Percent -Status "$Jobs_Remaining remaining..."
 
-        Write-Verbose -Message "Processing $(if($Jobs_ToProcess.Count -eq $null){"1"}else{$Jobs_ToProcess.Count}) job(s)..."
+        Write-Verbose -Message "Processing $(if($null -eq $Jobs_ToProcess.Count){"1"}else{$Jobs_ToProcess.Count}) job(s)..."
 
         # Processing completed jobs
         foreach($Job in $Jobs_ToProcess)
@@ -361,7 +363,7 @@ Process{
             $Jobs.Remove($Job)
 
             # Check if result is null --> if not, return it
-            if($Job_Result -ne $null -and $Job_Result.Status -eq "Open")
+            if($Job_Result.Status)
             {        
                 if($AssignServiceWithPort)
                 {