From 3a1e62eeac5d488cbc6cb21ae38ea4aea3d86fb7 Mon Sep 17 00:00:00 2001
From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 24 Dec 2016 18:20:40 -0500
Subject: [PATCH] ...

---
 Magick++/lib/BlobRef.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Magick++/lib/BlobRef.cpp b/Magick++/lib/BlobRef.cpp
index 00d489bba..e85728b0d 100644
--- a/Magick++/lib/BlobRef.cpp
+++ b/Magick++/lib/BlobRef.cpp
@@ -52,6 +52,7 @@ size_t Magick::BlobRef::decrease()
       _mutexLock.unlock();
       throwExceptionExplicit(MagickCore::OptionError,
         "Invalid call to decrease");
+      return(0);
     }
   count=--_refCount;
   _mutexLock.unlock();
-- 
2.49.0