X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=sha1_file.c;h=1d799f793a936a696cea86deb36fa2bdb04c29f4;hb=d0080b3cdab3a309385ad3fb3b4d2f6a08212985;hp=3d11a9bfdc56c00056c2057af5e6455742ab31f5;hpb=67d42212ff104aaafa97b943cb369b8444f61581;p=git.git

diff --git a/sha1_file.c b/sha1_file.c
index 3d11a9bf..1d799f79 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -551,8 +551,10 @@ static void prepare_packed_git_one(char *objdir, int local)
 	sprintf(path, "%s/pack", objdir);
 	len = strlen(path);
 	dir = opendir(path);
-	if (!dir)
+	if (!dir) {
+		fprintf(stderr, "unable to open object pack directory: %s: %s\n", path, strerror(errno));
 		return;
+	}
 	path[len++] = '/';
 	while ((de = readdir(dir)) != NULL) {
 		int namelen = strlen(de->d_name);
@@ -830,7 +832,7 @@ void packed_object_info_detail(struct pack_entry *e,
 			       char *type,
 			       unsigned long *size,
 			       unsigned long *store_size,
-			       int *delta_chain_length,
+			       unsigned int *delta_chain_length,
 			       unsigned char *base_sha1)
 {
 	struct packed_git *p = e->p;
@@ -844,7 +846,7 @@ void packed_object_info_detail(struct pack_entry *e,
 	if (kind != OBJ_DELTA)
 		*delta_chain_length = 0;
 	else {
-		int chain_length = 0;
+		unsigned int chain_length = 0;
 		memcpy(base_sha1, pack, 20);
 		do {
 			struct pack_entry base_ent;