From 359b13bd62fd1e8f24f01c2d18cbfb4b3a9db40f Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Sun, 9 Oct 2016 12:39:48 +0000
Subject: [PATCH] GTK: show files with uppercase extensions in file open
 dialog.

The Windows dialog does that automatically, but the GTK one doesn't.
So this is useful for Windows interop.
---
 src/gtk/gtkmain.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gtk/gtkmain.cpp b/src/gtk/gtkmain.cpp
index 0f67fb7..73b6036 100644
--- a/src/gtk/gtkmain.cpp
+++ b/src/gtk/gtkmain.cpp
@@ -1086,6 +1086,7 @@ static std::string ConvertFilters(std::string active, const FileFilter ssFilters
         for(const char *const *ssPattern = ssFilter->patterns; *ssPattern; ssPattern++) {
             std::string pattern = "*." + std::string(*ssPattern);
             filter->add_pattern(pattern);
+            filter->add_pattern(Glib::ustring(pattern).uppercase());
             if(active == "")
                 active = pattern.substr(2);
             if("*." + active == pattern)