From 79c2db65d7025617c39ea4081577d865f8ae71a0 Mon Sep 17 00:00:00 2001
From: Benjamin Neff <benjamin@coding4coffee.ch>
Date: Sun, 27 Aug 2017 18:17:55 +0200
Subject: [PATCH] Fix Diaspora::Camo.from_markdown with frozen strings

---
 lib/diaspora/camo.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/diaspora/camo.rb b/lib/diaspora/camo.rb
index 8c4953d0c..e2ecf587e 100644
--- a/lib/diaspora/camo.rb
+++ b/lib/diaspora/camo.rb
@@ -5,7 +5,7 @@ module Diaspora
   module Camo
     def self.from_markdown(markdown_text)
       return unless markdown_text
-      markdown_text.gsub!(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/m) do |link|
+      markdown_text = markdown_text.gsub(/(!\[(.*?)\]\s?\([ \t]*()<?(\S+?)>?[ \t]*((['"])(.*?)\6[ \t]*)?\))/m) do |link|
         link.gsub($4, self.image_url($4))
       end
       markdown_text.gsub(/src=(['"])(.+?)\1/m) do |link|