[grilo] grl-inspect: Fix help messages in some locales

[Bastien Nocera <hadess src gnome org>]

commit 79bbf6a2b50a25df82222cf6736b5b08aefa1216
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Mon Jan 11 20:25:15 2016 +0800

    grl-inspect: Fix help messages in some locales
    
    Call setlocale() first thing in the main() function
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760426

 tools/grilo-inspect/grl-inspect.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/tools/grilo-inspect/grl-inspect.c b/tools/grilo-inspect/grl-inspect.c
index 719fafa..fbe08a7 100644
--- a/tools/grilo-inspect/grl-inspect.c
+++ b/tools/grilo-inspect/grl-inspect.c
@@ -22,6 +22,7 @@
 
 #include <grilo.h>
 #include <glib.h>
+#include <locale.h>
 
 #include "config.h"
 #include "grl-core-keys.h"
@@ -494,6 +495,8 @@ main (int argc, char *argv[])
   GError *error = NULL;
   GOptionContext *context;
 
+  setlocale (LC_ALL, "");
+
   context = g_option_context_new ("- introspect Grilo elements");
   g_option_context_add_main_entries (context, entries, NULL);
   g_option_context_add_group (context, grl_init_get_option_group ());