From 15e537c0f07277e08c3eb4a5a5440d23610664ed Mon Sep 17 00:00:00 2001
From: Joseph Donegan <joe.donegan@autosonshow.tv>
Date: Wed, 7 Oct 2015 11:39:04 +0100
Subject: [PATCH] Fix for
 https://github.com/iSofTom/STCollapseTableView/issues/9

---
 STCollapseTableView/STCollapseTableView.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/STCollapseTableView/STCollapseTableView.m b/STCollapseTableView/STCollapseTableView.m
index 9a3b893..30d9b6a 100644
--- a/STCollapseTableView/STCollapseTableView.m
+++ b/STCollapseTableView/STCollapseTableView.m
@@ -91,7 +91,7 @@ - (void)setDataSource:(id <UITableViewDataSource>)newDataSource
 
 - (void)setDelegate:(id<UITableViewDelegate>)newDelegate
 {
-    if (newDelegate != self.collapseDelegate)
+    if (newDelegate && newDelegate != self.collapseDelegate)
     {
         self.collapseDelegate = newDelegate;
         [super setDelegate:self.collapseDelegate?self:nil];