diff: move no-index detection to builtin/diff.c

diff --git a/diff.h b/diff.h
index e34232501ee8e56a1d245da1c4f95ed8b928a837..de105d392ae185fc6b94fb61b0967fbf11a61e47 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -330,7 +330,7 @@ extern int diff_flush_patch_id(struct diff_options *, unsigned char *);
 
 extern int diff_result_code(struct diff_options *, int);
 
-extern void diff_no_index(struct rev_info *, int, const char **, int, const char *);
+extern void diff_no_index(struct rev_info *, int, const char **, const char *);
 
 extern int index_differs_from(const char *def, int diff_flags);