From 1343d1b305e8b282c34fd6dfc7fea0fb83f452c0 Mon Sep 17 00:00:00 2001
From: David Spencer <baildon.research@googlemail.com>
Date: Sun, 22 Feb 2015 16:53:35 +0000
Subject: network/snort: Updated for version 2.9.7.0.

Signed-off-by: David Spencer <baildon.research@googlemail.com>
---
 network/snort/rc.snort | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'network/snort/rc.snort')

diff --git a/network/snort/rc.snort b/network/snort/rc.snort
index 9aaf410fcf..228e8da4e3 100644
--- a/network/snort/rc.snort
+++ b/network/snort/rc.snort
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Start/stop/restart snort
 
-# This tell snort which interface to listen on (any for every interface)
+# This tell snort which interface to listen on ("any" == every interface)
 IFACE=${IFACE:-any}
 
 # Make sure this matches your IFACE
@@ -23,18 +23,22 @@ snort_start() {
 
 # Stop snort:
 snort_stop() {
-  echo -n "Stopping Snort daemon ($IFACE)..."
-  kill $(cat $PIDFILE)
-  echo
-  sleep 1
-  rm -f $PIDFILE
+  if [ -f "$PIDFILE" ]; then
+    echo -n "Stopping Snort daemon (interface $IFACE)..."
+    kill $(cat $PIDFILE)
+    echo
+    sleep 1
+    rm -f $PIDFILE
+  else
+    echo "Pidfile $PIDFILE not found!"
+    echo "Either Snort is not running or you should specify IFACE=xxxx"
+    exit 1
+  fi
 }
 
 # Restart snort:
 snort_restart() {
-  snort_stop
-  sleep 1
-  snort_start
+  snort_stop && sleep 1 && snort_start
 }
 
 case "$1" in
-- 
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