diff options
| author | Aaron Marcher <me@drkhsh.at> | 2018-05-21 00:42:06 +0200 |
|---|---|---|
| committer | Aaron Marcher <me@drkhsh.at> | 2018-05-21 00:42:06 +0200 |
| commit | aa8654795da19a8d517faf1b84cd4dc4ac75f6e7 (patch) | |
| tree | edd948e4e767415096f190a36aa898c69e1de80b /components/battery.c | |
| parent | a546d4b585234f66b82e048c2d7cb228b9e7fea4 (diff) | |
battery_remaining: check for division by zero
Diffstat (limited to 'components/battery.c')
| -rw-r--r-- | components/battery.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/components/battery.c b/components/battery.c index fa525be..8bfe42a 100644 --- a/components/battery.c +++ b/components/battery.c @@ -107,6 +107,10 @@ return NULL; } + if (current_now == 0) { + return NULL; + } + timeleft = (double)charge_now / (double)current_now; h = timeleft; m = (timeleft - (double)h) * 60; |