From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Tue, 12 Apr 2005 21:17:28 +0000 (-0700)
Subject: Make "checkout-cache" silently skip up-to-date files.
X-Git-Tag: v0.99~902
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=29d76d4b05bc537ac59fd1e6f849ab3386c01502;p=git.git

Make "checkout-cache" silently skip up-to-date files.

It used to always overwrite them if forced. Now it just
realizes that they are already ok, and don't need to be
touched.
---

diff --git a/checkout-cache.c b/checkout-cache.c
index 73a1a8d6..6ed8b69e 100644
--- a/checkout-cache.c
+++ b/checkout-cache.c
@@ -96,12 +96,14 @@ static int write_entry(struct cache_entry *ce)
 
 static int checkout_entry(struct cache_entry *ce)
 {
-	if (!force) {
-		struct stat st;
+	struct stat st;
 
-		if (!stat(ce->name, &st)) {
-			unsigned changed = cache_match_stat(ce, &st);
-			if (changed && !quiet)
+	if (!stat(ce->name, &st)) {
+		unsigned changed = cache_match_stat(ce, &st);
+		if (!changed)
+			return 0;
+		if (!force) {
+			if (!quiet)
 				fprintf(stderr, "checkout-cache: %s already exists\n", ce->name);
 			return 0;
 		}