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authorQuentin Rameau <quinq@fifth.space>2015-11-22 12:22:23 +0100
committerQuentin Rameau <quinq@fifth.space>2015-11-22 12:22:23 +0100
commit7c24c61ab22990ce8dd8158706f11ae7cba77bf0 (patch)
treeb5e8c340f61d827c17754ff6fb4fc5970dc5793b
parent890ab510ea2a547926e6814fdcd596910c87d614 (diff)
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Style fix in sigchld()
-rw-r--r--surf.c3
1 files changed, 2 insertions, 1 deletions
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 *