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authorGravatar Christian Hesse <mail@eworm.de>2013-10-30 22:17:45 +0100
committerGravatar Christian Hesse <mail@eworm.de>2013-10-30 22:17:45 +0100
commitef60c2c8884b8432b176fe7b25a3ff0e4157498f (patch)
tree2e1d61b3152aaad9ab5e52d8d3bff0696e269e6e /mpd-notification.c
parent8a0a37b645d9118a60de3d53b51be5a91c42defe (diff)
downloadmpd-notification-ef60c2c8884b8432b176fe7b25a3ff0e4157498f.tar.gz
mpd-notification-ef60c2c8884b8432b176fe7b25a3ff0e4157498f.tar.zst
complain if hostname is empty
Diffstat (limited to 'mpd-notification.c')
-rw-r--r--mpd-notification.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mpd-notification.c b/mpd-notification.c
index d439157..7e5b582 100644
--- a/mpd-notification.c
+++ b/mpd-notification.c
@@ -74,6 +74,10 @@ int main(int argc, char ** argv) {
return EXIT_SUCCESS;
case 'H':
mpd_host = argv[i] + 2;
+ if (strlen(mpd_host) == 0) {
+ fprintf(stderr, "No host given!\n");
+ return EXIT_FAILURE;
+ }
printf("%s: using host %s\n", program, mpd_host);
break;
default: