commit ff021223c89995bf2abc4f33befddb1c97cab1d8

Author: albert-github <albert.tests@gmail.com>

Date:   Thu Sep 24 19:12:10 2020 +0200

    issue #8053 error: Attribute target redefined in SVG

    regression on #7706 (although it has nothing to do with double runs in my opinion as indicated in the title of that issue: " Md5 hash does not match for two different runs") looks like this statement should be present.

diff --git a/src/dotfilepatcher.cpp b/src/dotfilepatcher.cpp

index 099359d9..285c0bb8 100644

--- a/src/dotfilepatcher.cpp

+++ b/src/dotfilepatcher.cpp

@@ -174,6 +174,7 @@ static QCString replaceRef(const QCString &buf,const QCString relPath,

         if (!ref.isEmpty())

         {

           result = externalLinkTarget(true);

+          if (!result.isEmpty())targetAlreadySet=true;

         }

         result+= href+"=\"";

         result+=externalRef(relPath,ref,TRUE);