Comment out locale call, since sh(1) doesn't redirect "program not found"

errors to stdout, even if asked nicely.

gnu/dist/groff/src/roff/nroff/nroff.sh

@@ -5,7 +5,7 @@ prog="$0"
 # Default device.
 # First try the "locale charmap" command, because it's most reliable.
 # On systems where it doesn't exist, look at the environment variables.
-case "`locale charmap 2>/dev/null`" in
+case "`#locale charmap 2>/dev/null`" in
   UTF-8)
     T=-Tutf8 ;;
   ISO-8859-1)