From 296baaf67d5aef9ed8e57f9de85a3d16ea86d767 Mon Sep 17 00:00:00 2001
From: Steve Brokenshire <sbrokenshire@xestia.co.uk>
Date: Tue, 9 Feb 2016 23:43:47 +0000
Subject: [PATCH] Fixed potential crash with frmContactEditorEmail in Edit
 mode.

This would be caused because no checks were made on the iterator to see
if it was valid or not.
---
 source/contacteditor/frmContactEditorEmail.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/contacteditor/frmContactEditorEmail.cpp b/source/contacteditor/frmContactEditorEmail.cpp
index 2830a65..407b63b 100644
--- a/source/contacteditor/frmContactEditorEmail.cpp
+++ b/source/contacteditor/frmContactEditorEmail.cpp
@@ -188,13 +188,14 @@ void frmContactEditorEmail::SetEditorMode(bool EditMode, SectionType SectType)
 		
 		intiter = EmailListPrefPtr->find(EmailListIndex);
 		
-		if (intiter->first == EmailListIndex && intiter->second > 0){
+		if (intiter->first == EmailListIndex && intiter->second > 0 &&
+			intiter != EmailListPrefPtr->end()){
 		
 			sliPriority->SetValue(intiter->second);
 			sliPriority->Enable();
 			chkUsePref->SetValue(TRUE);
 		
-		}	
+		}
 		
 	}
 	
-- 
2.39.5