From 2a9ce0e9480b70f27e0eaee9745fbce553d817dc Mon Sep 17 00:00:00 2001
From: "R. Steve McKown" <rsmckown@gmail.com>
Date: Fri, 9 Dec 2011 23:32:54 -0700
Subject: [PATCH] Fix task_get() return check in main()

---
 main.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/main.c b/main.c
index ae9d1e1..331ec58 100644
--- a/main.c
+++ b/main.c
@@ -32,8 +32,8 @@
 #include "btn.h"
 #include "rgb.h"
 #include "tmr.h"
-#include "adc_random.h"
 #include "task.h"
+#include "adc_random.h"
 
 #if 0
 #define AUTO_OFF_COUNT          549316UL  /*  5 hrs in 32.768 ms units */
@@ -214,7 +214,7 @@ void user_tasks(unsigned char block)
 {
   task_id_t tid;
 
-  while ((tid = task_get(block))) {
+  while ((tid = task_get(block)) >= 0) {
     switch (tid) {
       case TASK_BTN_PB:         /* pushbutton state change */
         pb_task();
@@ -237,6 +237,7 @@ void user_tasks(unsigned char block)
 
 int main(void)
 {
+  /* Platform initialization */
   pic_init();
   unused_init();
   btn_init();
-- 
2.39.2