Fixed a little issue which will cause just one duplicated classpath

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1770 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/edksetup.bat b/edksetup.bat
index 8a6aeb3..333f061 100644
--- a/edksetup.bat
+++ b/edksetup.bat
@@ -67,7 +67,7 @@
 

 set FRAMEWORK_TOOLS_PATH=%WORKSPACE%\Tools\bin

 

-if not defined ORIGINAL_CLASSPATH set ORIGINAL_CLASSPATH=%CLASSPATH%

+if not defined ORIGINAL_CLASSPATH set ORIGINAL_CLASSPATH= %CLASSPATH%

 set CLASSPATH=%ORIGINAL_CLASSPATH%

 

 if defined WORKSPACE_TOOLS_PATH goto check_path