surf

commit 7c24c61ab22990ce8dd8158706f11ae7cba77bf0
parent 890ab510ea2a547926e6814fdcd596910c87d614
Author: Quentin Rameau <quinq@fifth.space>
Date:   Sun, 22 Nov 2015 12:22:23 +0100

Style fix in sigchld()

Diffstat:
surf.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git 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 *