From c761996a28a2582878c4f57046da45dceef23e61 Mon Sep 17 00:00:00 2001
From: Alexander Shishkov <no@email>
Date: Wed, 8 Feb 2012 15:29:07 +0000
Subject: [PATCH] fixed #927 issue

---
 modules/highgui/src/window_gtk.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/highgui/src/window_gtk.cpp b/modules/highgui/src/window_gtk.cpp
index b5b6c0dc7..152bc07e4 100644
--- a/modules/highgui/src/window_gtk.cpp
+++ b/modules/highgui/src/window_gtk.cpp
@@ -465,6 +465,7 @@ CV_IMPL int cvInitSystem( int argc, char** argv )
         hg_windows = 0;
 
         gtk_init( &argc, &argv );
+        setlocale(LC_NUMERIC, "en_US.utf8");
 
         #ifdef HAVE_OPENGL
             gtk_gl_init(&argc, &argv);