From f8be2d1b81454be9f3205f3c908ea11e23f9c1e9 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 25 Jul 2009 21:32:38 +0200
Subject: Return "no battery" instead of dying if a battery wasn’t found
 (Thanks Mirko)
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---
 src/get_cpu_temperature.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/get_cpu_temperature.c')

diff --git a/src/get_cpu_temperature.c b/src/get_cpu_temperature.c
index 09fbd25..ca6b9df 100644
--- a/src/get_cpu_temperature.c
+++ b/src/get_cpu_temperature.c
@@ -24,7 +24,8 @@ const char *get_cpu_temperature_info() {
 
 #if defined(LINUX)
         long int temp;
-        slurp(thermal_zone, buf, sizeof(buf));
+        if (!slurp(thermal_zone, buf, sizeof(buf)))
+                die("Could not open \"%s\"\n", thermal_zone);
         temp = strtol(buf, NULL, 10);
         if (temp == LONG_MIN || temp == LONG_MAX || temp <= 0)
                 (void)snprintf(buf, sizeof(buf), "T: ? C");
-- 
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