stash: suggest the correct command line for unknown options.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Mar 7, 2010 · 5d00592 · 5d00592
1 parent c9c8c56
commit 5d00592
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/git-stash.sh b/git-stash.sh
@@ -151,6 +151,7 @@ save_stash () {
 			;;
 		-*)
 			echo "error: unknown option for 'stash save': $1"
+			echo "       To provide a message, use git stash save -- '$1'"
 			usage
 			;;
 		*)