sequencer: plug memory leaks for the option values

diff --git a/diff.h b/diff.h
index ec76a90522ea88354882666a5a6d336dfa8963fd..25ae60d5ff6c1267dbb6277b55c1029c4792d3f3 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -273,6 +273,7 @@ extern int parse_long_opt(const char *opt, const char **argv,
                         const char **optarg);
 
 extern int git_diff_basic_config(const char *var, const char *value, void *cb);
+extern int git_diff_heuristic_config(const char *var, const char *value, void *cb);
 extern void init_diff_ui_defaults(void);
 extern int git_diff_ui_config(const char *var, const char *value, void *cb);
 extern void diff_setup(struct diff_options *);