Ensure core.packedGitWindowSize cannot be less than 2 pages.

diff --git a/config.c b/config.c
index 21f166e60881f2144b1f54c21262937b5f8b5877..3b8da569fa72f88023cfab597d0ca9e42a051619 100644 (file)
--- a/config.c
+++ b/config.c
@@ -302,8 +302,8 @@ int git_default_config(const char *var, const char *value)
                int pgsz = getpagesize();
                packed_git_window_size = git_config_int(var, value);
                packed_git_window_size /= pgsz;
-               if (!packed_git_window_size)
-                       packed_git_window_size = 1;
+               if (packed_git_window_size < 2)
+                       packed_git_window_size = 2;
                packed_git_window_size *= pgsz;
                return 0;
        }