Use sigaction and SA_RESTART in read-tree.c; add option in Makefile.

[git.git] / index-pack.c

diff --git a/index-pack.c b/index-pack.c
index 541d7bc..babe34b 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -68,9 +68,9 @@ static void parse_pack_header(void)
        hdr = (void *)pack_base;
        if (hdr->hdr_signature != htonl(PACK_SIGNATURE))
                die("packfile '%s' signature mismatch", pack_name);
-       if (hdr->hdr_version != htonl(PACK_VERSION))
-               die("packfile '%s' version %d different from ours %d",
-                   pack_name, ntohl(hdr->hdr_version), PACK_VERSION);
+       if (!pack_version_ok(hdr->hdr_version))
+               die("packfile '%s' version %d unsupported",
+                   pack_name, ntohl(hdr->hdr_version));
 
        nr_objects = ntohl(hdr->hdr_entries);