From 3321f53eb16bb7db6522ee571a1df97e2045c82d Mon Sep 17 00:00:00 2001
From: bmeeks8 <bmeeks8@bellsouth.net>
Date: Wed, 17 Sep 2014 21:22:15 -0400
Subject: Replace PHP unlink() with pfSense unlink_if_exists().

---
 config/snort/snort_check_for_rule_updates.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'config')

diff --git a/config/snort/snort_check_for_rule_updates.php b/config/snort/snort_check_for_rule_updates.php
index ebd1fd53..e801f5fd 100755
--- a/config/snort/snort_check_for_rule_updates.php
+++ b/config/snort/snort_check_for_rule_updates.php
@@ -120,7 +120,7 @@ if ($etpro == "on") {
 	$emergingthreats = "on";
 	$et_name = "Emerging Threats Pro";
 	$et_md5_remove = ET_DNLD_FILENAME . ".md5";
-	@unlink("{$snortdir}/{$et_md5_remove}");
+	unlink_if_exists("{$snortdir}/{$et_md5_remove}");
 }
 else {
 	$emergingthreats_filename = ET_DNLD_FILENAME;
@@ -131,7 +131,7 @@ else {
 	$emergingthreats_url .= "snort-" . ET_VERSION . "/";
 	$et_name = "Emerging Threats Open";
 	$et_md5_remove = ETPRO_DNLD_FILENAME . ".md5";
-	@unlink("{$snortdir}/{$et_md5_remove}");
+	unlink_if_exists("{$snortdir}/{$et_md5_remove}");
 }
 
 /* Snort GPLv2 Community Rules filenames and URL */
@@ -423,7 +423,7 @@ safe_mkdir("{$snortiprepdir}");
 /* See if we need to automatically clear the Update Log based on 1024K size limit */
 if (file_exists($snort_rules_upd_log)) {
 	if (1048576 < filesize($snort_rules_upd_log))
-		@unlink("{$snort_rules_upd_log}");
+		unlink_if_exists("{$snort_rules_upd_log}");
 }
 
 /* Log start time for this rules update */
-- 
cgit v1.2.3