Make "upload-pack" match git-fetch-pack usage

diff --git a/write-tree.c b/write-tree.c
index e3c0a02310a01775741bae0d937333930f14cd3f..a794ea15b89ece14570bb8bf3ed0b42ab65cd413 100644 (file)
--- a/write-tree.c
+++ b/write-tree.c
@@ -7,14 +7,13 @@
 
 static int check_valid_sha1(unsigned char *sha1)
 {
-       char *filename = sha1_file_name(sha1);
        int ret;
 
        /* If we were anal, we'd check that the sha1 of the contents actually matches */
-       ret = access(filename, R_OK);
-       if (ret)
-               perror(filename);
-       return ret;
+       ret = has_sha1_file(sha1);
+       if (ret == 0)
+               perror(sha1_file_name(sha1));
+       return ret ? 0 : -1;
 }
 
 static int write_tree(struct cache_entry **cachep, int maxentries, const char *base, int baselen, unsigned char *returnsha1)
@@ -89,7 +88,7 @@ int main(int argc, char **argv)
        unsigned char sha1[20];
 
        if (entries < 0)
-               die("write-tree: error reading cache");
+               die("git-write-tree: error reading cache");
 
        /* Verify that the tree is merged */
        funny = 0;
@@ -104,7 +103,7 @@ int main(int argc, char **argv)
                }
        }
        if (funny)
-               die("write-tree: not able to write tree");
+               die("git-write-tree: not able to write tree");
 
        /* Also verify that the cache does not have path and path/file
         * at the same time.  At this point we know the cache has only
@@ -131,11 +130,11 @@ int main(int argc, char **argv)
                }
        }
        if (funny)
-               die("write-tree: not able to write tree");
+               die("git-write-tree: not able to write tree");
 
        /* Ok, write it out */
        if (write_tree(active_cache, entries, "", 0, sha1) != entries)
-               die("write-tree: internal error");
+               die("git-write-tree: internal error");
        printf("%s\n", sha1_to_hex(sha1));
        return 0;
 }