Add a . to an empty path to make a relative path, before the initial /

is added.

svn path=/branches/xmlbuildsystem/; revision=13393

reactos/tools/rbuild/XML.cpp

@@ -187,7 +187,7 @@ Path::RelativeFromWorkingDirectory ( const string& path )
 #ifdef WIN32
 		if ( i ) out += "/";
 #else
-		out += "/";
+		out += out.size() ? "/" : "./";
 #endif
 		out += vout[i];
 	}