git-remote: no longer silent on unknown commands.

Signed-off-by: Quy Tonthat <qtonthat@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-remote.perl b/git-remote.perl
index 059c141..fc055b6 100755 (executable)
--- a/git-remote.perl
+++ b/git-remote.perl
@@ -274,4 +274,9 @@ elsif ($ARGV[0] eq 'add') {
        }
        add_remote($ARGV[1], $ARGV[2]);
 }
-
+else {
+       print STDERR "Usage: git remote\n";
+       print STDERR "       git remote add <name> <url>\n";
+       print STDERR "       git remote show <name>\n";
+       exit(1);
+}