Switch several hard-coded uses of the constant 40 to references to
the_hash_algo.
Signed-off-by: brian m. carlson <sandals@xxxxxxxxxxxxxxxxxxxx>
---
builtin/rev-parse.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index f8bbe6d47e..308c67e4fc 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -593,6 +593,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
const char *name = NULL;
struct object_context unused;
struct strbuf buf = STRBUF_INIT;
+ const int hexsz = the_hash_algo->hexsz;
if (argc > 1 && !strcmp("--parseopt", argv[1]))
return cmd_parseopt(argc - 1, argv + 1, prefix);
@@ -730,8 +731,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
abbrev = strtoul(arg, NULL, 10);
if (abbrev < MINIMUM_ABBREV)
abbrev = MINIMUM_ABBREV;
- else if (40 <= abbrev)
- abbrev = 40;
+ else if (hexsz <= abbrev)
+ abbrev = hexsz;
continue;
}
if (!strcmp(arg, "--sq")) {
