From bb4dd3f5c6cf9e87895adc97ef0d45bb0b35ee41 Mon Sep 17 00:00:00 2001
From: Doug Torrance <dtorrance@piedmont.edu>
Date: Wed, 1 Feb 2017 21:51:58 -0500
Subject: [PATCH] wmgtemp: Fix -Waggressive-loop-optimizations compiler
 warning.

In particular, the cpu_history array has length 59, so when i = 58,
cpu_history[i+1] is undefined.

From
http://sources.debian.net/src/wmgtemp/1.1-3/debian/patches/fix_-Waggressive-loop-optimizations.patch/
---
 wmgtemp/src/wmgtemp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wmgtemp/src/wmgtemp.c b/wmgtemp/src/wmgtemp.c
index 02d75a5..f4418a6 100644
--- a/wmgtemp/src/wmgtemp.c
+++ b/wmgtemp/src/wmgtemp.c
@@ -428,7 +428,7 @@ void update_sensor_data() {
   double sys_high = highest_temp(sys_history);
 
   /* Shift the arrays */
-  for(i = 0; i < 59; i++) {
+  for(i = 0; i < 58; i++) {
     cpu_history[i] = cpu_history[i + 1];
     sys_history[i] = sys_history[i + 1];
   }