Fix utils::GetCurrentModuleUrl() introduced in revision 4844

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@4920 a333f486-631f-4898-b8df-5754b55c2be0

setup/compiler.class.inc.php

@@ -234,7 +234,7 @@ class MFCompiler
 				}
 				else
 				{
-					$sRealRelativeDir = substr(realpath($sFinalTargetDir.'/'.$sRelativeDir), $iStart);
+					$sRealRelativeDir = substr(realpath($sFinalTargetDir).'/'.$sRelativeDir, $iStart);
 				}
 
 				// Push the other module files