From beb9de04047af3846bb616bfe4706c642de42602 Mon Sep 17 00:00:00 2001
From: Kelly Rauchenberger <fefferburbia@gmail.com>
Date: Sat, 16 Dec 2017 15:45:38 -0500
Subject: Fixed deadlock after failed image download

---
 difference.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/difference.cpp b/difference.cpp
index 896ded3..9fd3320 100644
--- a/difference.cpp
+++ b/difference.cpp
@@ -281,7 +281,7 @@ Magick::Image difference::getImageAtUrl(std::string url) const
   try
   {
     imghandle.perform();
-  } catch (curl::curl_easy_exception error) {
+  } catch (const curl::curl_easy_exception& error) {
     error.print_traceback();
 
     throw could_not_get_images();
-- 
cgit 1.4.1