X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fmodbus.c;h=2605ec239182bf17315aa1563f38284d680fb13e;hb=0bd857dd5aec94cd6b6fb18b58953bc2663122d1;hp=d2b0a535ff9a0dd135f05fe2b217145ccc9c0315;hpb=74b894a8315a22379e4c0e43f7f3096616879a57;p=collectd.git

diff --git a/src/modbus.c b/src/modbus.c
index d2b0a535..2605ec23 100644
--- a/src/modbus.c
+++ b/src/modbus.c
@@ -310,7 +310,9 @@ static int mb_init_connection (mb_host_t *host) /* {{{ */
   if (host == NULL)
     return (EINVAL);
 
+#if COLLECT_DEBUG
   modbus_set_debug (&host->connection, 1);
+#endif
 
   /* We'll do the error handling ourselves. */
   modbus_set_error_handling (&host->connection, NOP_ON_ERROR);
@@ -390,7 +392,9 @@ static int mb_init_connection (mb_host_t *host) /* {{{ */
     }
   }
 
+#if COLLECT_DEBUG
   modbus_set_debug (host->connection, 1);
+#endif
 
   /* We'll do the error handling ourselves. */
   modbus_set_error_recovery (host->connection, 0);
@@ -934,10 +938,9 @@ static int mb_config_add_host (oconfig_item_t *ci) /* {{{ */
   int status;
   int i;
 
-  host = malloc (sizeof (*host));
+  host = calloc (1, sizeof (*host));
   if (host == NULL)
     return (ENOMEM);
-  memset (host, 0, sizeof (*host));
   host->slaves = NULL;
 
   status = cf_util_get_string_buffer (ci, host->host, sizeof (host->host));