Some failures in Windows batch files didn't cause Hudson to fail the build.

    (<a href="http://www.nabble.com/Propagating-failure-in-Windows-Batch-actions-td23603409.html">report</a>)


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@18208 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/tasks/BatchFile.java

@@ -41,7 +41,7 @@ public class BatchFile extends CommandInterpreter {
     }
 
     protected String[] buildCommandLine(FilePath script) {
-        return new String[] {script.getRemote()};
+        return new String[] {"cmd","/c","call",script.getRemote()};
     }
 
     protected String getContents() {