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Style fix in sigchld()
[surf.git]
/
surf.c
diff --git
a/surf.c
b/surf.c
index
d43535d
..
5043d33
100644
(file)
--- 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 *