ncmixer

commit db52671677a88dbcb67c6437e14831b3b6728863
parent 8667fc2dcea62389ed4f781ab5a45b495f0a3999
Author: sin <sin@2f30.org>
Date:   Thu,  2 Jun 2016 18:16:23 +0100

Don't die on EINTR

Diffstat:
M
ncmixer.c
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/ncmixer.c b/ncmixer.c
@@ -236,8 +236,11 @@ loop(void)
 
 	for (;;) {
 		nready = poll(pfd, LEN(pfd), 1000 / FPS);
-		if (nready == -1)
-			err(1, "poll");
+		if (nready == -1) {
+			if (errno != EINTR)
+				err(1, "poll");
+			continue;
+		}
 		if (nready == 0)
 			continue; /* XXX: call ui refresh */