From: Quentin Rameau <quinq@fifth.space>
Date: Sun, 22 Nov 2015 11:22:23 +0000 (+0100)
Subject: Style fix in sigchld()
X-Git-Url: https://git.danieliu.xyz/?p=surf.git;a=commitdiff_plain;h=7c24c61ab22990ce8dd8158706f11ae7cba77bf0

Style fix in sigchld()
---

diff --git a/surf.c b/surf.c
index d43535d..5043d33 100644
--- a/surf.c
+++ b/surf.c
@@ -259,7 +259,8 @@ sigchld(int unused)
 {
 	if (signal(SIGCHLD, sigchld) == SIG_ERR)
 		die("Can't install SIGCHLD handler");
-	while (0 < waitpid(-1, NULL, WNOHANG));
+	while (waitpid(-1, NULL, WNOHANG) > 0)
+		;
 }
 
 char *