From 249db51e868ec0db80f43e715be810dfbe9a8013 Mon Sep 17 00:00:00 2001
From: Abs62 <ottomann@yandex.ru>
Date: Sun, 25 Sep 2016 15:51:21 +0300
Subject: [PATCH] MDict: Fix handling of external links to images (issue #761)

---
 mdx.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mdx.cc b/mdx.cc
index a8693a2d..52f84b59 100644
--- a/mdx.cc
+++ b/mdx.cc
@@ -1016,10 +1016,10 @@ QString & MdxDictionary::filterResource( QString const & articleId, QString & ar
                             Qt::CaseInsensitive, QRegExp::RegExp2 ),
                    "\\1\"bres://" + id + "/\\\"" )
          // images
-         .replace( QRegExp( "(<\\s*img\\s+[^>]*\\bsrc\\b\\s*=\\s*[\"']+)(?:file://)?[\\x00-\\x1f\\x7f]*([^\"']*)",
+         .replace( QRegExp( "(<\\s*img\\s+[^>]*\\bsrc\\b\\s*=\\s*[\"']+)(?!http:|https:)(?:file://)?[\\x00-\\x1f\\x7f]*([^\"']*)",
                             Qt::CaseInsensitive, QRegExp::RegExp2 ),
                    "\\1bres://" + id + "/\\2" )
-         .replace( QRegExp( "(<\\s*img\\s+[^>]*\\bsrc\\b\\s*=\\s*)(?!['\"]+)(?!bres:|data:)(?:file://)?([^\\s>]+)",
+         .replace( QRegExp( "(<\\s*img\\s+[^>]*\\bsrc\\b\\s*=\\s*)(?!['\"]+)(?!bres:|data:|http:|https:)(?:file://)?([^\\s>]+)",
                             Qt::CaseInsensitive, QRegExp::RegExp2 ),
                    "\\1\"bres://" + id + "/\\2\"" );