git-send-email: Do not make @-less message ID

diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c
index 8b9740c27703dbbe71eb607b35520c5967279c0d..3d396ca37ac1356c7974aaaf34af39bcd0cf6bae 100644 (file)
--- a/builtin-pack-objects.c
+++ b/builtin-pack-objects.c
@@ -252,7 +252,7 @@ static void *delta_against(void *buf, unsigned long size, struct object_entry *e
         delta_buf = diff_delta(otherbuf, othersize,
                               buf, size, &delta_size, 0);
         if (!delta_buf || delta_size != entry->delta_size)
-               die("delta size changed");
+               die("delta size changed");
         free(buf);
         free(otherbuf);
        return delta_buf;