diff options
| author | Michael Stapelberg <michael@stapelberg.de> | 2009-07-25 21:32:38 +0200 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2009-07-25 21:32:38 +0200 |
| commit | f8be2d1b81454be9f3205f3c908ea11e23f9c1e9 (patch) | |
| tree | 5332d8cd5bd0c7cd9d572e6f8fe51f39bd988b30 /src/get_cpu_temperature.c | |
| parent | 94911d4cc3741df95fef45e0cceed1ebc311404b (diff) | |
Return "no battery" instead of dying if a battery wasn’t found (Thanks Mirko)
Diffstat (limited to 'src/get_cpu_temperature.c')
| -rw-r--r-- | src/get_cpu_temperature.c | 3 |
1 files changed, 2 insertions, 1 deletions
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"); |