[girl] Changing %s to %0x in the format debug string of girl->selected_streams_channels

[Ole Aamot <ole src gnome org>]

commit ac9daabecfba3fe159844a32c3463c54580c8f8e
Author: Ole Aamot <oka oka no>
Date:   Tue Feb 2 22:26:15 2016 +0100

    Changing %s to %0x in the format debug string of girl->selected_streams_channels

 src/girl-gui.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/girl-gui.c b/src/girl-gui.c
index 86b7ffe..38b1114 100644
--- a/src/girl-gui.c
+++ b/src/girl-gui.c
@@ -1061,7 +1061,7 @@ GtkWidget *create_girl_app()
               girl->selected_streams_bitrate);
        GIRL_DEBUG_MSG("girl->selected_streams_samplerate: %s\n",
               girl->selected_streams_samplerate);
-       GIRL_DEBUG_MSG("girl->selected_channels: %s\n",
+       GIRL_DEBUG_MSG("girl->selected_channels: %0x\n",
               girl->selected_streams_channels);
 
        gnome_config_pop_prefix();