index 2327e6065b548ffb89136bda8b054e7b61d47c46..7a238d023336d4340efd67534dae4ed23dd5d3c0 100644 (file)
--- a/diff.c
+++ b/diff.c
static int use_size_cache;
-static int diff_detect_rename_default = 0;
+static int diff_detect_rename_default;
static int diff_rename_limit_default = -1;
-static int diff_use_color_default = 0;
+static int diff_use_color_default;
/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
static char diff_colors[][24] = {
if (mode) {
spec->mode = canon_mode(mode);
memcpy(spec->sha1, sha1, 20);
- spec->sha1_valid = !!memcmp(sha1, null_sha1, 20);
+ spec->sha1_valid = !is_null_sha1(sha1);
}
}