diff options
| author | Daniel Mack <daniel@zonque.org> | 2015-09-25 13:36:54 +0200 |
|---|---|---|
| committer | Daniel Mack <daniel@zonque.org> | 2015-09-30 11:41:03 +0200 |
| commit | 5cfee41459d54e13fd61238a0440cd4453421ed6 (patch) | |
| tree | 1635065a8f9d9c0950aabef6fe37a50b91fb4494 /src/tty-ask-password-agent/tty-ask-password-agent.c | |
| parent | 2ea69f8d5e4a83397c5050914adf6452cafa9559 (diff) | |
tree-wide: use strempty() where possible
Also add a Coccinell patch to detect such locations in the future.
Diffstat (limited to 'src/tty-ask-password-agent/tty-ask-password-agent.c')
| -rw-r--r-- | src/tty-ask-password-agent/tty-ask-password-agent.c | 2 |
1 files changed, 1 insertions, 1 deletions
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) |