diff options
| author | Leandro Pereira <leandro@hardinfo.org> | 2010-08-15 18:36:25 -0300 |
|---|---|---|
| committer | Leandro Pereira <leandro@hardinfo.org> | 2010-08-15 18:36:25 -0300 |
| commit | 9fda18663f31e67d8c1c50e1c5a1888abceda2a6 (patch) | |
| tree | a680bd9c701eaec1016d6beb28bf2c79cfc538e0 /modules/devices/battery.c | |
| parent | 9fe6a457e1d9d01f6645d91805691afd429d0a2c (diff) | |
Fix potential problems found by clang static analyzer.
Diffstat (limited to 'modules/devices/battery.c')
| -rw-r--r-- | modules/devices/battery.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/modules/devices/battery.c b/modules/devices/battery.c index 37416dbb..09c84eeb 100644 --- a/modules/devices/battery.c +++ b/modules/devices/battery.c @@ -174,7 +174,10 @@ __scan_battery_acpi(void) } if (g_str_equal(present, "yes")) { - charge_rate = atof(remaining) / atof(capacity); + if (remaining && capacity) + charge_rate = atof(remaining) / atof(capacity); + else + charge_rate = 0; battery_list = h_strdup_cprintf("\n[Battery: %s]\n" "State=%s (load: %s)\n" |