From: Georg Baum <baum@lyx.org>
Date: Thu, 8 Sep 2016 18:54:13 +0000 (+0200)
Subject: Fix filter filter regex
X-Git-Tag: 2.2.2~29
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=1cbc3b6e549cc68424d707cd5d8fe1a856a25899;p=features.git

Fix filter filter regex

Now the external material file dialog shows the file types defined in the
template again. Before this fix it did only show "All files (*)".
I don't know what the old syntax was supposed to do or whether it ever worked
with boost::regex, but with std::regex the new one is correct.
---

diff --git a/src/frontends/qt4/qt_helpers.cpp b/src/frontends/qt4/qt_helpers.cpp
index c1294e56df..655cbea24f 100644
--- a/src/frontends/qt4/qt_helpers.cpp
+++ b/src/frontends/qt4/qt_helpers.cpp
@@ -556,7 +556,7 @@ FileFilterList::FileFilterList(docstring const & qt_style_filter)
 
 		// Everything from the start of the input to
 		// the start of the match.
-		parse_filter(string(what[-1].first, what[-1].second));
+		parse_filter(string(it, what[0].first));
 
 		// Increment the iterator to the end of the match.
 		it += distance(it, what[0].second);