Don't output the script is there is no request ID, which implied the profiler is not attached

Author: kbond-stackify

Src/StackifyLib/StackifyLib.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <AssemblyTitle>Stackify API</AssemblyTitle>
-    <VersionPrefix>2.2.0</VersionPrefix>
+    <VersionPrefix>2.2.2</VersionPrefix>
     <TargetFrameworks>netstandard2.0;net40;net45;net451;net452;net46;net461;net462</TargetFrameworks>
     <AssemblyName>StackifyLib</AssemblyName>
     <PackageId>StackifyLib</PackageId>
@@ -13,15 +13,15 @@
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
     <GenerateAssemblyCopyrightAttribute>false</GenerateAssemblyCopyrightAttribute>
-    <Version>2.2.1-alpha</Version>
+    <Version>2.2.2-alpha</Version>
     <Authors>StackifyLib</Authors>
     <PackageProjectUrl>https://github.com/stackify/stackify-api-dotnet</PackageProjectUrl>
     <PackageLicenseUrl>https://github.com/stackify/stackify-api-dotnet/blob/master/LICENSE</PackageLicenseUrl>
     <RepositoryUrl>https://github.com/stackify/stackify-api-dotnet</RepositoryUrl>
     <RepositoryType>git</RepositoryType>
     <PackageIconUrl>https://stackify.com/wp-content/uploads/2017/02/stk.png</PackageIconUrl>
-    <AssemblyVersion>2.2.1.0</AssemblyVersion>
-    <FileVersion>2.2.1.0</FileVersion>
+    <AssemblyVersion>2.2.2.0</AssemblyVersion>
+    <FileVersion>2.2.2.0</FileVersion>
     <PackageReleaseNotes>Remove default internal file logger</PackageReleaseNotes>
   </PropertyGroup>
 

Src/StackifyLib/Web/RealUserMonitoring.cs

@@ -26,6 +26,11 @@ public static string GetHeaderScript()
             {
                 settings["ID"] = reqId;
             }
+            else
+            {
+                // If there is no request ID, don't write the script
+                return "";
+            }
 
             var appName = HelperFunctions.GetAppName();
             if (!string.IsNullOrWhiteSpace(appName))