From b535eb72dcf1ee37686003b92b07b070be5e8e75 Mon Sep 17 00:00:00 2001
From: Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
Date: Sun, 16 Mar 2014 15:14:09 +0100
Subject: [PATCH] fixed typo in HiddenPointer

---
 include/hiddenpointer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/hiddenpointer.h b/include/hiddenpointer.h
index cf6bea09..558da53a 100644
--- a/include/hiddenpointer.h
+++ b/include/hiddenpointer.h
@@ -104,7 +104,7 @@ class HiddenPointer
      *  @param  that
      *  @return HiddenPointer
      */
-    HiddenPointer<Type> operator=(const HiddenPointer &that)
+    HiddenPointer<Type> &operator=(const HiddenPointer &that)
     {
         // skip self assignmend
         if (this == &that) return *this;