diff options
Diffstat (limited to 'src/signal/sigpause.c')
| -rw-r--r-- | src/signal/sigpause.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/signal/sigpause.c b/src/signal/sigpause.c index 363d2fec..1587c391 100644 --- a/src/signal/sigpause.c +++ b/src/signal/sigpause.c @@ -4,6 +4,6 @@ int sigpause(int sig) { sigset_t mask; sigprocmask(0, 0, &mask); - sigdelset(&mask, sig); + if (sigdelset(&mask, sig)) return -1; return sigsuspend(&mask); } |