[PATCH 12/26] config: use the_hash_algo in abbrev comparison

[brian m. carlson]

Switch one use of a hard-coded 40 constant to use the_hash_algo.

Signed-off-by: brian m. carlson <sand...@crustytoothpaste.net>
---
 config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config.c b/config.c
index 3900e4947b..b0f79aab21 100644
--- a/config.c
+++ b/config.c
@@ -1204,7 +1204,7 @@ static int git_default_core_config(const char *var, const 
char *value, void *cb)
                        default_abbrev = -1;
                else {
                        int abbrev = git_config_int(var, value);
-                       if (abbrev < minimum_abbrev || abbrev > 40)
+                       if (abbrev < minimum_abbrev || abbrev > 
the_hash_algo->hexsz)
                                return error(_("abbrev length out of range: 
%d"), abbrev);
                        default_abbrev = abbrev;
                }