X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Ffilter_http_rewrite.cpp;h=249a7572bc89fc548775a29ed60545fc706dfb6c;hb=0ce322844494022dc85a9c776d9ff041aad17520;hp=ff1a25c9295c164298554a5334fa01cd9f87d3ac;hpb=1933e4904a95ec7c430b61a2dcc0e907cbac75de;p=metaproxy-moved-to-github.git

diff --git a/src/filter_http_rewrite.cpp b/src/filter_http_rewrite.cpp
index ff1a25c..249a757 100644
--- a/src/filter_http_rewrite.cpp
+++ b/src/filter_http_rewrite.cpp
@@ -200,22 +200,22 @@ const std::string yf::HttpRewrite::search_replace(
                 = groups_bynum.find(i);
             if (it != groups_bynum.end()) 
             {   //it is
-                std::string name = it->second;
                 if (!what[i].str().empty())
-                    vars[name] = what[i];
+                    vars[it->second] = what[i];
             }
 
         }
         //prepare replacement string
         std::string rvalue = sub_vars(uri_pat, vars);
-        //rewrite value
-        std::string rhvalue = what.prefix().str() 
-            + rvalue + what.suffix().str();
         yaz_log(YLOG_LOG, "! Rewritten '%s' to '%s'", 
                 what.str(0).c_str(), rvalue.c_str());
-        out += rhvalue;
+        out.append(start, what[0].first);
+        out.append(rvalue);
         start = what[0].second; //move search forward
     }
+    //if we had a match cat the last part
+    if (start != txt.begin())
+        out.append(start, end);
     return out;
 }