Fixed: Creation of sn_0_* folders under OS X 10.7

--HG--
branch : develop

code/nel/src/misc/cmd_args.cpp

@@ -220,6 +220,11 @@ bool CCmdArgs::parse(int argc, char **argv)
 
 	for(sint i = 0; i < argc; ++i)
 	{
+#ifdef NL_OS_MAC
+		// get rid of -psn_* arguments under OS X
+		if (strncmp(argv[i], "-psn_", 5) == 0) continue;
+#endif
+
 		args.push_back(argv[i]);
 	}