Catch write_ref_sha1 failure in receive-pack

[git.git] / receive-pack.c

diff --git a/receive-pack.c b/receive-pack.c
index 7311c822dd3af2c6a1cd8da47184428d5b627b3e..ea6872e46f8707b2f2fe6d77ed449a3f8471792a 100644 (file)
--- a/receive-pack.c
+++ b/receive-pack.c
@@ -158,7 +158,10 @@ static int update(struct command *cmd)
                        cmd->error_string = "failed to lock";
                        return error("failed to lock %s", name);
                }
-               write_ref_sha1(lock, new_sha1, "push");
+               if (write_ref_sha1(lock, new_sha1, "push")) {
+                       cmd->error_string = "failed to write";
+                       return -1; /* error() already called */
+               }
                fprintf(stderr, "%s: %s -> %s\n", name, old_hex, new_hex);
        }
        return 0;