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-rw-r--r--shell/ash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c
index 9ce1d1a76..456aca4f0 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -4217,7 +4217,7 @@ wait_block_or_sig(int *status)
/* Children exist, but none are ready. Sleep until interesting signal */
#if 1
sigfillset(&mask);
- sigprocmask(SIG_SETMASK, &mask, &mask);
+ sigprocmask_SIG_SETMASK(&mask); /* mask is updated */
while (!got_sigchld && !pending_sig)
sigsuspend(&mask);
sigprocmask(SIG_SETMASK, &mask, NULL);