[evince] thumbnailer: Call setlocale in main function

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 972e6fabda63200baf9c1c246b8e71815645c0e4
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Mon Jan 11 12:18:23 2016 +0800

    thumbnailer: Call setlocale in main function
    
    It is required to correctly show translated messages on some locales.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760418

 thumbnailer/evince-thumbnailer.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/thumbnailer/evince-thumbnailer.c b/thumbnailer/evince-thumbnailer.c
index 998447d..b348d43 100644
--- a/thumbnailer/evince-thumbnailer.c
+++ b/thumbnailer/evince-thumbnailer.c
@@ -22,6 +22,7 @@
 
 #include <gio/gio.h>
 
+#include <locale.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -228,6 +229,8 @@ main (int argc, char *argv[])
        GFile          *file;
        GError         *error = NULL;
 
+       setlocale (LC_ALL, "");
+
        context = g_option_context_new ("- GNOME Document Thumbnailer");
        g_option_context_add_main_entries (context, goption_options, NULL);