commit-graph: not compatible with grafts

diff --git a/config.c b/config.c
index 66645047eb3f9f84f185e0339807548fd562ea7d..efe27d5e525a8ce15d588c0dad1fff184952b927 100644 (file)
--- a/config.c
+++ b/config.c
@@ -1353,6 +1353,11 @@ static int git_default_core_config(const char *var, const char *value)
                                         var, value);
        }
 
+       if (!strcmp(var, "core.usereplacerefs")) {
+               read_replace_refs = git_config_bool(var, value);
+               return 0;
+       }
+
        /* Add other config variables here and to Documentation/config.txt. */
        return 0;
 }