OutputDataReceivedHandler and ErrorDataReceivedHandler now check for empty data.

Author: JeremyTCD

src/NodeJS/NodeJSServiceImplementations/OutOfProcess/OutOfProcessNodeJSService.cs

@@ -280,7 +280,8 @@ internal virtual void CreateAndConnectToNodeJSProcess(EventWaitHandle waitHandle
 
         internal void OutputDataReceivedHandler(object _, DataReceivedEventArgs evt, EventWaitHandle waitHandle)
         {
-            if (evt.Data == null)
+            string data = evt.Data;
+            if (string.IsNullOrEmpty(data))
             {
                 return;
             }
@@ -306,7 +307,8 @@ internal void OutputDataReceivedHandler(object _, DataReceivedEventArgs evt, Eve
 
         internal void ErrorDataReceivedHandler(object sender, DataReceivedEventArgs evt)
         {
-            if (evt.Data == null)
+            string data = evt.Data;
+            if (string.IsNullOrEmpty(data))
             {
                 return;
             }