From aab687505ed5704d6a041818f4b3ce22c6d1cb0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
Date: Sun, 24 Nov 2013 14:33:24 +0000
Subject: [PATCH] tools: play: fix endless loop on unhandled keys

When debugging output is not enabled.
---
 tools/gst-play.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/gst-play.c b/tools/gst-play.c
index 7715b6a73e..f42ba39a43 100644
--- a/tools/gst-play.c
+++ b/tools/gst-play.c
@@ -516,8 +516,8 @@ keyboard_cb (const gchar * key_input, gpointer user_data)
     case 27:                   /* ESC */
     default:
       GST_INFO ("keyboard input:");
-      while (*key_input)
-        GST_INFO ("  code %3d", *key_input++);
+      for (; *key_input != '\0'; ++key_input)
+        GST_INFO ("  code %3d", *key_input);
       break;
   }
 }