X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fbattery.c;h=0350a9eb1dae3b84bffdf84b6ebf2b33a27e48ed;hb=e88be91ffc1d4ea252f19d5c126390285bd0917e;hp=c4c050d7ff1cd11cc70cd2d17323f90da747e542;hpb=ea3a86f0ff50f12650aae7eea033984a8ae0eba5;p=collectd.git

diff --git a/src/battery.c b/src/battery.c
index c4c050d7..0350a9eb 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;
@@ -341,7 +341,7 @@ static void get_via_generic_iokit (double *ret_capacity_full, /* {{{ */
 				*ret_voltage = temp_double / 1000.0;
 			}
 		}
-		
+
 		CFRelease (bat_root_dict);
 	}