From e6c94c66ed2fbb02b8a347f694f0e61813b6d9a1 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Tue, 8 Jan 2008 20:10:52 +0000
Subject: [PATCH] Bash doesn't do lazy evaluation on test-like expressions, so
 don't assume it does (#2292).

git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5100 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 prog/pwm/pwmconfig | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/prog/pwm/pwmconfig b/prog/pwm/pwmconfig
index 1f6a37d6..c5dfca47 100755
--- a/prog/pwm/pwmconfig
+++ b/prog/pwm/pwmconfig
@@ -115,9 +115,12 @@ function is_pwm_auto()
 	if [ -n "$SYSFS" ]
 	then
 		ENABLE=${1}_enable
-		if [ -f $ENABLE -a "`cat $ENABLE`" -gt 1 ]
+		if [ -f $ENABLE ]
 		then
-			return 0
+			if [ "`cat $ENABLE`" -gt 1 ]
+			then
+				return 0
+			fi
 		fi
 	fi