[gsound/wip/lantw/call-setlocale-in-main] gsound-play: Call setlocale in main function

[Ting-Wei Lan <lantw src gnome org>]

commit ef94719d7ec2adfd72b38418754786d4e3346176
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Mon Jan 11 14:14:30 2016 +0800

    gsound-play: Call setlocale in main function
    
    It is required to correctly show translated messages on some locales.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=760429

 tools/gsound-play.vala | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/tools/gsound-play.vala b/tools/gsound-play.vala
index 298ba20..e3a5268 100644
--- a/tools/gsound-play.vala
+++ b/tools/gsound-play.vala
@@ -55,6 +55,8 @@ async void play() throws Error
 
 int main(string[] args)
 {
+    Intl.setlocale (LocaleCategory.ALL, "");
+
     Environment.set_application_name("gsound-play");
     
     var opt_ctx = new OptionContext();