From 97b11eedff9d2e17101ad453caf9e48b73246719 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Fri, 31 Jul 2015 19:56:38 +0200
Subject: tree-wide: introduce mfree()

Pretty trivial helper which wraps free() but returns NULL, so we can
simplify this:
        free(foobar);
        foobar = NULL;
to this:
        foobar = mfree(foobar);
---
 src/tty-ask-password-agent/tty-ask-password-agent.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/tty-ask-password-agent')

diff --git a/src/tty-ask-password-agent/tty-ask-password-agent.c b/src/tty-ask-password-agent/tty-ask-password-agent.c
index 73b19d8e89..82cbf95f1e 100644
--- a/src/tty-ask-password-agent/tty-ask-password-agent.c
+++ b/src/tty-ask-password-agent/tty-ask-password-agent.c
@@ -162,8 +162,7 @@ static int ask_password_plymouth(
                                 /* Hmm, first try with cached
                                  * passwords failed, so let's retry
                                  * with a normal password request */
-                                free(packet);
-                                packet = NULL;
+                                packet = mfree(packet);
 
                                 if (asprintf(&packet, "*\002%c%s%n", (int) (strlen(message) + 1), message, &n) < 0)
                                         return -ENOMEM;
-- 
cgit v1.2.3-54-g00ecf