In CommandUtils.java, don't output error message when not needed (#5054)

maartenba · web-flow · commit 78084505d900 · 2021-03-25T07:54:05.000+08:00
diff --git a/Utils/azuretools-core/src/com/microsoft/azuretools/utils/CommandUtils.java b/Utils/azuretools-core/src/com/microsoft/azuretools/utils/CommandUtils.java
@@ -103,7 +103,7 @@ public static String executeCommandAndGetOutput(final CommandLine commandLine, f
         executor.setExitValues(null);
         try {
             executor.execute(commandLine);
-            if (!mergeErrorStream) {
+            if (!mergeErrorStream && err.size() > 0) {
                 logger.log(Level.SEVERE, err.toString());
             }
             return out.toString();

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ public static String executeCommandAndGetOutput(final CommandLine commandLine, f`
`103`	`103`	`executor.setExitValues(null);`
`104`	`104`	`try {`
`105`	`105`	`executor.execute(commandLine);`
`106`		`- if (!mergeErrorStream) {`
	`106`	`+ if (!mergeErrorStream && err.size() > 0) {`
`107`	`107`	`logger.log(Level.SEVERE, err.toString());`
`108`	`108`	`}`
`109`	`109`	`return out.toString();`