From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 31 May 2014 12:01:18 +0000 (+0200)
Subject: Use the absolute values for (dis)charging rates
X-Git-Tag: 2.9~19
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2158128ea0343f7e1b736f141289a71ef51797c1;p=i3%2Fi3status

Use the absolute values for (dis)charging rates

Apparently some notebooks report a negative current, whereas most don’t.

fixes #1249
---

diff --git a/src/print_battery_info.c b/src/print_battery_info.c
index 7277765..102522b 100644
--- a/src/print_battery_info.c
+++ b/src/print_battery_info.c
@@ -89,15 +89,15 @@ void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char
                         remaining = atoi(walk+1);
                 }
                 else if (BEGINS_WITH(last, "POWER_SUPPLY_CURRENT_NOW"))
-                        present_rate = atoi(walk+1);
+                        present_rate = abs(atoi(walk+1));
                 else if (BEGINS_WITH(last, "POWER_SUPPLY_VOLTAGE_NOW"))
-                        voltage = atoi(walk+1);
+                        voltage = abs(atoi(walk+1));
                 /* on some systems POWER_SUPPLY_POWER_NOW does not exist, but actually
                  * it is the same as POWER_SUPPLY_CURRENT_NOW but with μWh as
                  * unit instead of μAh. We will calculate it as we need it
                  * later. */
                 else if (BEGINS_WITH(last, "POWER_SUPPLY_POWER_NOW"))
-                        present_rate = atoi(walk+1);
+                        present_rate = abs(atoi(walk+1));
                 else if (BEGINS_WITH(last, "POWER_SUPPLY_STATUS=Charging"))
                         status = CS_CHARGING;
                 else if (BEGINS_WITH(last, "POWER_SUPPLY_STATUS=Full"))