From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 27 Jun 2013 11:32:08 +0000 (+0200)
Subject: Set vars in replacement also if empty
X-Git-Tag: v1.3.59~37
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=c68b4f17734350d7613331d9bfbee615c62dd766;p=metaproxy-moved-to-github.git

Set vars in replacement also if empty
---

diff --git a/src/filter_http_rewrite.cpp b/src/filter_http_rewrite.cpp
index 492d97a..293886a 100644
--- a/src/filter_http_rewrite.cpp
+++ b/src/filter_http_rewrite.cpp
@@ -417,8 +417,7 @@ const std::string yf::HttpRewrite::Replace::search_replace(
                 = group_index.find(i);
             if (it != group_index.end())
             {   //it is
-                if (!what[i].str().empty())
-                    vars[it->second] = what[i];
+                vars[it->second] = what[i];
             }
 
         }