From c5c4dcc9cd471aa060be568491141703b96ae0f8 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Mon, 27 Dec 2010 20:04:29 +0100
Subject: Fix high cpu usage if stdin is /dev/null

See issue #71.
---
 src/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 2baad8e..908fcee 100644
--- a/src/main.c
+++ b/src/main.c
@@ -167,6 +167,10 @@ static void BarMainHandleUserInput (BarApp_t *app) {
 			curFd = app->ctlFd;
 		}
 		buf = fgetc (curFd);
+		if (buf == EOF) {
+			/* select() is going wild if fdset contains EOFed fd's */
+			FD_CLR (fileno (curFd), &app->readSet);
+		}
 
 		size_t i;
 		for (i = 0; i < BAR_KS_COUNT; i++) {
-- 
cgit v1.2.3