docs: point git.txt author credits to git-scm.com

diff --git a/config.c b/config.c
index 31f778b5e8999bd898a18d8ea121c23a01fed352..b94de8f51c860b2804c8e16a33343d55e32c2733 100644 (file)
--- a/config.c
+++ b/config.c
@@ -499,13 +499,6 @@ static int git_default_core_config(const char *var, const char *value)
                return 0;
        }
 
-       if (!strcmp(var, "core.abbrevguard")) {
-               unique_abbrev_extra_length = git_config_int(var, value);
-               if (unique_abbrev_extra_length < 0)
-                       unique_abbrev_extra_length = 0;
-               return 0;
-       }
-
        if (!strcmp(var, "core.bare")) {
                is_bare_repository_cfg = git_config_bool(var, value);
                return 0;