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-rw-r--r--etc/inc/util.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/inc/util.inc b/etc/inc/util.inc
index 0f8d78a..fd9eb3b 100644
--- a/etc/inc/util.inc
+++ b/etc/inc/util.inc
@@ -62,7 +62,7 @@ function isvalidproc($proc) {
/* sigkill a process by pid file */
/* return 1 for success and 0 for a failure */
function sigkillbypid($pidfile, $sig) {
- if (is_file($pidfile))
+ if (file_exists($pidfile))
return mwexec("/bin/pkill -{$sig} -F {$pidfile}", true);
return 0;
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