1 files changed, 2 insertions, 0 deletions
diff --git a/builtin/log.c b/builtin/log.c
index 8acd285..6102893 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -481,6 +481,8 @@ static int git_log_config(const char *var, const char *value, void *cb)
 			decoration_style = 0; /* maybe warn? */
 		return 0;
 	}
+	if (!strcmp(var, "log.diffmerges"))
+		return diff_merges_config(value);
 	if (!strcmp(var, "log.showroot")) {
 		default_show_root = git_config_bool(var, value);
 		return 0;