Merge branch 'maint'

* maint:
  Catch write_ref_sha1 failure in receive-pack
  make t8001 work on Mac OS X again

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;

t/annotate-tests.sh

@@ -114,7 +114,8 @@ test_expect_success \
 test_expect_success \
     'some edit' \
     'mv file file.orig &&
-    sed -e "s/^3A/99/" -e "/^1A/d" < file.orig > file &&
+    sed -e "s/^3A/99/" -e "/^1A/d" -e "/^incomplete/d" < file.orig > file &&
+    echo "incomplete" | tr -d "\\012" >>file &&
     GIT_AUTHOR_NAME="D" git commit -a -m "edit"'
 
 test_expect_success \