From 9e06420016ae04c5e49f119124666812eb1e70d1 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Fri, 28 Nov 2014 15:56:18 -0600
Subject: Fixes to get the discrete joystick driver and test working

---
 apps/examples/djoystick/djoy_main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'apps/examples')

diff --git a/apps/examples/djoystick/djoy_main.c b/apps/examples/djoystick/djoy_main.c
index ee4b83e85..7a7a74d51 100644
--- a/apps/examples/djoystick/djoy_main.c
+++ b/apps/examples/djoystick/djoy_main.c
@@ -152,6 +152,10 @@ int djoy_main(int argc, char *argv[])
   int ret;
   int err = EXIT_FAILURE;
 
+  /* Reset some globals that might been been left in a bad state */
+
+  g_djoylast = 0;
+
   /* Open the djoystick device */
 
   fd = open(CONFIG_EXAMPLES_DJOYSTICK_DEVNAME, O_RDONLY);
-- 
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