describe: do not silently ignore indescribable commits

We silently ignored indescribable commits without complaining. Complain and die instead. Signed-off-by: Junio C Hamano <junkio@cox.net>
git-mirror · Jan 11, 2006 · 8c23b6f · 8c23b6f
1 parent 5a25b4a
commit 8c23b6f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/describe.c b/describe.c
@@ -124,10 +124,11 @@ static void describe(struct commit *cmit)
 		if (n) {
 			printf("%s-g%s\n", n->path,
 			       find_unique_abbrev(cmit->object.sha1, abbrev));
-			break;
+			clear_commit_marks(cmit, SEEN);
+			return;
 		}
 	}
-	clear_commit_marks(cmit, SEEN);
+	die("cannot describe '%s'", sha1_to_hex(cmit->object.sha1));
 }
 
 int main(int argc, char **argv)