Merge branch 'maint'

* maint:
  Documentation/git-am.txt: Pass -r in the example invocation of rm -f .dotest
  timezone_names[]: fixed the tz offset for New Zealand.
  filter-branch documentation: non-zero exit status in command abort the filter
  rev-parse: fix potential bus error with --parseopt option spec handling
  Use a single implementation and API for copy_file()
  Documentation/git-filter-branch: add a new msg-filter example
  Correct fast-export file mode strings to match fast-import standard

1 files changed, 1 insertions, 18 deletions

diff --git a/builtin-rerere.c b/builtin-rerere.c
index b0c17bde87..c607aade63 100644
--- a/builtin-rerere.c
+++ b/builtin-rerere.c
@@ -267,23 +267,6 @@ static int diff_two(const char *file1, const char *label1,
 	return 0;
 }
 
-static int copy_file(const char *src, const char *dest)
-{
-	FILE *in, *out;
-	char buffer[32768];
-	int count;
-
-	if (!(in = fopen(src, "r")))
-		return error("Could not open %s", src);
-	if (!(out = fopen(dest, "w")))
-		return error("Could not open %s", dest);
-	while ((count = fread(buffer, 1, sizeof(buffer), in)))
-		fwrite(buffer, 1, count, out);
-	fclose(in);
-	fclose(out);
-	return 0;
-}
-
 static int do_plain_rerere(struct path_list *rr, int fd)
 {
 	struct path_list conflict = { NULL, 0, 0, 1 };
@@ -343,7 +326,7 @@ static int do_plain_rerere(struct path_list *rr, int fd)
 			continue;
 
 		fprintf(stderr, "Recorded resolution for '%s'.\n", path);
-		copy_file(path, rr_path(name, "postimage"));
+		copy_file(rr_path(name, "postimage"), path, 0666);
 tail_optimization:
 		if (i < rr->nr - 1)
 			memmove(rr->items + i,