builtin/commit.c: extract ignore_non_trailer() helper function

diff --git a/rerere.h b/rerere.h
index 156d2aad804527d5ae766b5381f3b5e0d2176580..4aa06c9a519aa289f177487b41e3f6c5b1213ef4 100644 (file)
--- a/rerere.h
+++ b/rerere.h
@@ -3,6 +3,8 @@
 
 #include "string-list.h"
 
+struct pathspec;
+
 #define RERERE_AUTOUPDATE   01
 #define RERERE_NOAUTOUPDATE 02
 
@@ -16,7 +18,7 @@ extern void *RERERE_RESOLVED;
 extern int setup_rerere(struct string_list *, int);
 extern int rerere(int);
 extern const char *rerere_path(const char *hex, const char *file);
-extern int rerere_forget(const char **);
+extern int rerere_forget(struct pathspec *);
 extern int rerere_remaining(struct string_list *);
 extern void rerere_clear(struct string_list *);
 extern void rerere_gc(struct string_list *);