From 5cfee41459d54e13fd61238a0440cd4453421ed6 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Fri, 25 Sep 2015 13:36:54 +0200 Subject: tree-wide: use strempty() where possible Also add a Coccinell patch to detect such locations in the future. --- src/tty-ask-password-agent/tty-ask-password-agent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/tty-ask-password-agent/tty-ask-password-agent.c') 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 b50f114a34..4630eb94f1 100644 --- a/src/tty-ask-password-agent/tty-ask-password-agent.c +++ b/src/tty-ask-password-agent/tty-ask-password-agent.c @@ -256,7 +256,7 @@ static int parse_password(const char *filename, char **wall) { if (asprintf(&_wall, "%s%sPassword entry required for \'%s\' (PID %u).\r\n" "Please enter password with the systemd-tty-ask-password-agent tool!", - *wall ? *wall : "", + strempty(*wall), *wall ? "\r\n\r\n" : "", message, pid) < 0) -- cgit v1.2.3-54-g00ecf