From aa8654795da19a8d517faf1b84cd4dc4ac75f6e7 Mon Sep 17 00:00:00 2001
From: Aaron Marcher <me@drkhsh.at>
Date: Mon, 21 May 2018 00:42:06 +0200
Subject: [PATCH] battery_remaining: check for division by zero

---
 components/battery.c | 4 ++++
 1 file changed, 4 insertions(+)

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;