From: Ruben Kerkhof <ruben@rubenkerkhof.com>
Date: Fri, 11 Mar 2016 18:50:04 +0000 (+0100)
Subject: battery plugin: constify
X-Git-Tag: collectd-5.6.0~390
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=9c1acd10074995f6ec95eca6664c4bce4b7d7c1b;p=collectd.git

battery plugin: constify
---

diff --git a/src/battery.c b/src/battery.c
index c4c050d7..b87739ac 100644
--- a/src/battery.c
+++ b/src/battery.c
@@ -143,7 +143,7 @@ static void submit_capacity (char const *plugin_instance, /* {{{ */
 } /* }}} void submit_capacity */
 
 #if HAVE_IOKIT_PS_IOPOWERSOURCES_H || HAVE_IOKIT_IOKITLIB_H
-static double dict_get_double (CFDictionaryRef dict, char *key_string) /* {{{ */
+static double dict_get_double (CFDictionaryRef dict, const char *key_string) /* {{{ */
 {
 	double      val_double;
 	long long   val_int;