X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;ds=sidebyside;f=checkout-cache.c;h=a1ef9448c35fa76ea036faae1a789f0cb654198d;hb=2d280e1c5e6fdcf5428e60219eae14a2c6629c51;hp=f65be62b4abad184bd755884fb72681fc28c8b3b;hpb=bb233d690a9782e1570dc93ead2bf04aaca7cfe4;p=git.git

diff --git a/checkout-cache.c b/checkout-cache.c
index f65be62b..a1ef9448 100644
--- a/checkout-cache.c
+++ b/checkout-cache.c
@@ -34,12 +34,12 @@
  */
 #include "cache.h"
 
-static int force = 0, quiet = 0;
+static int force = 0, quiet = 0, not_new = 0;
 
 static void create_directories(const char *path)
 {
 	int len = strlen(path);
-	char *buf = malloc(len + 1);
+	char *buf = xmalloc(len + 1);
 	const char *slash = path;
 
 	while ((slash = strchr(slash+1, '/')) != NULL) {
@@ -118,7 +118,8 @@ static int checkout_entry(struct cache_entry *ce, const char *base_dir)
 		 * just do the right thing)
 		 */
 		unlink(path);
-	}
+	} else if (not_new) 
+		return 0;
 	return write_entry(ce, path);
 }
 
@@ -182,6 +183,10 @@ int main(int argc, char **argv)
 				quiet = 1;
 				continue;
 			}
+			if (!strcmp(arg, "-n")) {
+				not_new = 1;
+				continue;
+			}
 			if (!memcmp(arg, "--prefix=", 9)) {
 				base_dir = arg+9;
 				continue;