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log error if execvp fails in wm_kb_spawn

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Akos Horvath 2024-04-06 15:35:09 +02:00
parent 53a41568b0
commit a1c5adece5
1 changed files with 5 additions and 1 deletions
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6
src/wm.c
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@ -596,7 +596,11 @@ void wm_kb_spawn(Wm *wm, Arg *args)
if (wm->display)
close(ConnectionNumber(wm->display));
setsid();
execvp(args->sl[0], &(args->sl[1]));
int ret = execvp(args->sl[0], &(args->sl[1]));
if (ret == -1) {
fprintf(stderr, "wm: could not run %s: %s\n", args->sl[0], strerror(errno));
}
exit(0);
}