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module/mpd: don't try to strdup() NULL strings

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Daniel Eklöf 2019-07-08 15:06:24 +02:00
parent 9b5dca52e2
commit 1534e00236
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GPG key ID: 5BBD4992C116573F
1 changed files with 3 additions and 3 deletions
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modules/mpd.c
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@ -353,9 +353,9 @@ update_status(struct module *mod)
free(m->artist); free(m->artist);
free(m->title); free(m->title);
m->album = strdup(album); m->album = album != NULL ? strdup(album) : NULL;
m->artist = strdup(artist); m->artist = artist != NULL ? strdup(artist) : NULL;
m->title = strdup(title); m->title = title != NULL ? strdup(title) : NULL;
mtx_unlock(&mod->lock); mtx_unlock(&mod->lock);
mpd_song_free(song); mpd_song_free(song);