X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Faquaero.c;h=937742b0af0f4cc89ab4f60c3ea22ae590570d87;hp=77835619fb1150e135a1500e8d9ce6c1029d8009;hb=d486225f89ea52d8ed2b4242eba2ad94c409f837;hpb=196f5bd17880d91ba0da33a8f5f6168d039cfa0c

diff --git a/src/aquaero.c b/src/aquaero.c
index 77835619..937742b0 100644
--- a/src/aquaero.c
+++ b/src/aquaero.c
@@ -30,7 +30,7 @@
  * Private variables
  */
 /* Default values for contacting daemon */
-static char *conf_device = NULL;
+static char *conf_device;
 
 static int aquaero_config(oconfig_item_t *ci) {
   for (int i = 0; i < ci->children_num; i++) {
@@ -94,19 +94,15 @@ static int aquaero_read(void) {
   char type_instance[DATA_MAX_NAME_LEN];
 
   if (libaquaero5_poll(conf_device, &aq_data, &err_msg) < 0) {
-    char errbuf[1024];
     ERROR("aquaero plugin: Failed to poll device \"%s\": %s (%s)",
-          conf_device ? conf_device : "default", err_msg,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+          conf_device ? conf_device : "default", err_msg, STRERRNO);
     return -1;
   }
 
   if (libaquaero5_getsettings(conf_device, &aq_sett, &err_msg) < 0) {
-    char errbuf[1024];
     ERROR("aquaero plugin: Failed to get settings "
           "for device \"%s\": %s (%s)",
-          conf_device ? conf_device : "default", err_msg,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+          conf_device ? conf_device : "default", err_msg, STRERRNO);
     return -1;
   }