Locale and international text in widgets

I just noticed that international (reads Greek) text is not rendered at
all in widgets. I traced it down to LC_CTYPE being non-empty in my
environment. Are there any objections to adding the setlocale(...) call
back in awesome.c:main(...)? I could set up a script emptying LC_CTYPE
and then exec'ing awesome, but I guess it's harmless to have awesome do
that internally. Unless I'm missing something...

awesome.c

@@ -228,6 +228,8 @@ main(int argc, char *argv[])
         else
             eprint("options: [-v | -c configfile]\n");
     }
+    /* Tag won't be printed otherwised */
+    setlocale(LC_CTYPE, "");
 
     /* X stuff */
     if(!(dpy = XOpenDisplay(NULL)))