$suffix build script fix

Author: nblumhardt

Build.ps1

@@ -18,9 +18,14 @@ echo "build: Version suffix is $suffix"
 foreach ($src in ls src/*) {
     Push-Location $src
 
-	echo "build: Packaging project in $src"
-
-    & dotnet pack -c Release -o ..\..\artifacts --version-suffix=$suffix --include-source
+    echo "build: Packaging project in $src"
+
+    if ($suffix) {
+        & dotnet pack -c Release -o ..\..\artifacts --version-suffix=$suffix --include-source
+    } else {
+        & dotnet pack -c Release -o ..\..\artifacts --include-source
+    }
+    
     if($LASTEXITCODE -ne 0) { exit 1 }    
 
     Pop-Location
@@ -29,7 +34,7 @@ foreach ($src in ls src/*) {
 foreach ($test in ls test/*.PerformanceTests) {
     Push-Location $test
 
-	echo "build: Building performance test project in $test"
+    echo "build: Building performance test project in $test"
 
     & dotnet build -c Release
     if($LASTEXITCODE -ne 0) { exit 2 }
@@ -40,7 +45,7 @@ foreach ($test in ls test/*.PerformanceTests) {
 foreach ($test in ls test/*.Tests) {
     Push-Location $test
 
-	echo "build: Testing project in $test"
+    echo "build: Testing project in $test"
 
     & dotnet test -c Release
     if($LASTEXITCODE -ne 0) { exit 3 }