xbattmon

simple battery monitor for X
git clone git://git.2f30.org/xbattmon
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commit 9944adb779442400e1a18ae060ff0c28c28abced
parent 9dc0873e0329db6f09445f86f472a6141ae82a9e
Author: sin <sin@2f30.org>
Date:   Sat,  8 Nov 2014 22:33:56 +0000

No need for goto

Diffstat:

Mxbattmon.c | 3+--


1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xbattmon.c b/xbattmon.c
@@ -198,11 +198,10 @@ loop(void)
 	while (1) {
 		pfd[0].fd = dpyfd;
 		pfd[0].events = POLLIN;
-again:
 		n = poll(pfd, 1, pollinterval * 1000);
 		if (n < 0) {
 			if (errno == EINTR)
-				goto again;
+				continue;
 			err(1, "poll");
 		}
 		if (n == 0) {