From: Christian Hofstaedtler <christian@hofstaedtler.name>
Date: Sun, 18 Oct 2015 21:01:20 +0000 (+0200)
Subject: Stop useless copy of HttpException
X-Git-Tag: dnsdist-1.0.0-alpha1~252^2~23^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d7060545fcd2ee9ed56f15d1a24b774beeaaec5;p=thirdparty%2Fpdns.git

Stop useless copy of HttpException

Fixes Coverity CID 1126083.
---

diff --git a/pdns/webserver.cc b/pdns/webserver.cc
index 48c1eb0a63..6587c8cc7b 100644
--- a/pdns/webserver.cc
+++ b/pdns/webserver.cc
@@ -236,7 +236,7 @@ HttpResponse WebServer::handleRequest(HttpRequest req)
       handler(&req, &resp);
       L<<Logger::Debug<<"HTTP: Result for \"" << req.url.path << "\": " << resp.status << ", body length: " << resp.body.size() << endl;
     }
-    catch(HttpException) {
+    catch(HttpException&) {
       throw;
     }
     catch(PDNSException &e) {