From 499c144b8cfd973d3766fd81a4e702aa0013de0e Mon Sep 17 00:00:00 2001
From: Patrick J Cherry <patrick@bytemark.co.uk>
Date: Thu, 22 Mar 2012 17:39:26 +0000
Subject: Update to alert to clear cached IPs for the alert subject when it
 changes.

---
 lib/mauve/alert.rb | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'lib')

diff --git a/lib/mauve/alert.rb b/lib/mauve/alert.rb
index edaa2ad..9d6ab85 100644
--- a/lib/mauve/alert.rb
+++ b/lib/mauve/alert.rb
@@ -199,7 +199,7 @@ module Mauve
           when IPAddr 
             begin
               l.include?(IPAddr.new(host))
-            rescue ArgumentError
+            rescue ArgumentError => err
               # rescue random IPAddr argument errors
               false
             end
@@ -258,32 +258,33 @@ module Mauve
     # Set the subject -- this clears the cached_alert_group.
     #
     def subject=(s)
-      attribute_set(:subject, s)
       self.cached_alert_group = nil
+      @subject_ips = nil
+      attribute_set(:subject, s)
     end 
 
     #
     # Set the detail -- this clears the cached_alert_group.
     #
     def detail=(s)
-      attribute_set(:detail, s)
       self.cached_alert_group = nil
+      attribute_set(:detail, s)
     end
 
     # 
     # Set the source -- this clears the cached_alert_group.
     #
     def source=(s)
-      attribute_set(:source, s)
       self.cached_alert_group = nil
+      attribute_set(:source, s)
     end 
     
     #
     # Set the summary -- this clears the cached_alert_group.
     #
     def summary=(s)
-      attribute_set(:summary, s)
       self.cached_alert_group = nil
+      attribute_set(:summary, s)
     end
  
     protected
-- 
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