1 files changed, 1 insertions, 1 deletions
diff --git a/diff.c b/diff.c
index ded9ac70df..902df9286a 100644
--- a/diff.c
+++ b/diff.c
@@ -58,7 +58,7 @@ static int diff_context_default = 3;
 static int diff_interhunk_context_default;
 static const char *diff_word_regex_cfg;
 static const char *external_diff_cmd_cfg;
-static const char *diff_order_file_cfg;
+static char *diff_order_file_cfg;
 int diff_auto_refresh_index = 1;
 static int diff_mnemonic_prefix;
 static int diff_no_prefix;