enable "no-done" extension only when fetching over smart-http

diff --git a/sha1_file.c b/sha1_file.c
index 1cafdfa617a833ec757b481826dc62282be8f374..d86a8db69ade6fd26ebd88bbb361a7a86838f14e 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2141,7 +2141,7 @@ void *read_sha1_file_repl(const unsigned char *sha1,
                return data;
        }
 
-       if (errno != ENOENT)
+       if (errno && errno != ENOENT)
                die_errno("failed to read object %s", sha1_to_hex(sha1));
 
        /* die if we replaced an object with one that does not exist */