From: Ben Harris <bjh21@bjh21.me.uk>
Date: Fri, 23 Nov 2018 19:34:19 +0000 (+0000)
Subject: Only one pending signal might need clearing.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=d129c31e27873177f85f961905623e55178232ea;p=clunk.git

Only one pending signal might need clearing.
---

diff --git a/clunk.c b/clunk.c
index 73a4eef..8fa0d19 100644
--- a/clunk.c
+++ b/clunk.c
@@ -311,7 +311,7 @@ run()
 			err(1, "timer_settime (disarm)");
 		if (timer_settime(fallback_timer, 0, &its_disarm, NULL) != 0)
 			err(1, "timer_settime (disarm)");
-		/* Clear any pending signals */
+		/* Clear any pending SIGALRM */
 		if (sigpending(&pending_signals) == -1)
 			err(1, "sigpending");
 		if (sigismember(&pending_signals, SIGALRM)) {