From: James Turner <zakalawe@mac.com>
Date: Sat, 5 Oct 2013 22:25:25 +0000 (+0100)
Subject: Use std::string.append, avoid string copying.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d658b5fc389836a7eb916141dafca46e63ca12d3;p=simgear.git

Use std::string.append, avoid string copying.

Removes a hot-spot on the SVN update path.
---

diff --git a/simgear/io/SVNReportParser.cxx b/simgear/io/SVNReportParser.cxx
index 93695f16..758dd00d 100644
--- a/simgear/io/SVNReportParser.cxx
+++ b/simgear/io/SVNReportParser.cxx
@@ -442,11 +442,11 @@ public:
       }
       
     if (tagStack.back() == SVN_SET_PROP_TAG) {
-      setPropValue += string(s, length);
+      setPropValue.append(s, length);
     } else if (tagStack.back() == SVN_TXDELTA_TAG) {
-      txDeltaData += string(s, length);
+      txDeltaData.append(s, length);
     } else if (tagStack.back() == SVN_DAV_MD5_CHECKSUM) {
-      md5Sum += string(s, length);
+      md5Sum.append(s, length);
     }
   }