gc: fix off-by-one error with gc.autoPackLimit

This matches the documentation and allows gc.autoPackLimit=1
to maintain a single pack without attempting a repack on every
"git gc --auto" invocation.

Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/gc.c b/builtin/gc.c
index 5c634af..15e2780 100644 (file)
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -145,7 +145,7 @@ static int too_many_packs(void)
                 */
                cnt++;
        }
-       return gc_auto_pack_limit <= cnt;
+       return gc_auto_pack_limit < cnt;
 }
 
 static void add_repack_all_option(void)