[gdk-pixbuf] pixdata: Add "--rle" to the --help output

[Bastien Nocera <hadess src gnome org>]

commit 4f41e7c1d7b5b66feffdc0533768e2be4f7bd65a
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Dec 16 15:25:16 2016 +0100

    pixdata: Add "--rle" to the --help output
    
    https://bugzilla.gnome.org/show_bug.cgi?id=775693

 gdk-pixbuf/gdk-pixbuf-pixdata.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gdk-pixbuf/gdk-pixbuf-pixdata.c b/gdk-pixbuf/gdk-pixbuf-pixdata.c
index 76c27ed..3ce5a2b 100644
--- a/gdk-pixbuf/gdk-pixbuf-pixdata.c
+++ b/gdk-pixbuf/gdk-pixbuf-pixdata.c
@@ -183,6 +183,7 @@ print_blurb (FILE    *bout,
   else
     {
       g_fprintf (bout, "Usage: %s [options] [input-file] [output-file]\n", PRG_NAME);
+      g_fprintf (bout, "  -r, --rle                  compress the image data using RLE\n");
       g_fprintf (bout, "  -h, --help                 show this help message\n");
       g_fprintf (bout, "  -v, --version              print version informations\n");
       g_fprintf (bout, "  --g-fatal-warnings         make warnings fatal (abort)\n");