Miss loop variable incremental, otherwise, will cause dead loop.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1168 6f19259b-4bc3-4df7-8a09-765794883524

Tools/Source/TianoTools/FlashMap/FlashMap.c

@@ -761,6 +761,7 @@ NormalizePath (
     if (*Visitor == '\\') {
       *Visitor = '/';
     }
+    Visitor++;
   }
   
   return Visitor;