git-send-email: configurable bcc and chain-reply-to

diff --git a/lockfile.c b/lockfile.c
index 143d7d85b653019e8082b332e17c0a72831bd319..4824f4dc026e7b3f978fe4e9b2154335359e9d2e 100644 (file)
--- a/lockfile.c
+++ b/lockfile.c
@@ -1,7 +1,6 @@
 /*
  * Copyright (c) 2005, Junio C Hamano
  */
-#include <signal.h>
 #include "cache.h"
 
 static struct lock_file *lock_file_list;
@@ -50,7 +49,7 @@ int hold_lock_file_for_update(struct lock_file *lk, const char *path, int die_on
 {
        int fd = lock_file(lk, path);
        if (fd < 0 && die_on_error)
-               die("unable to create '%s': %s", path, strerror(errno));
+               die("unable to create '%s.lock': %s", path, strerror(errno));
        return fd;
 }