Merge branch 'collectd-4.9' into collectd-4.10

[collectd.git] / src / snmp.c

diff --git a/src/snmp.c b/src/snmp.c
index 693cd89..1c2828c 100644 (file)
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -655,8 +655,9 @@ static int csnmp_config_add_host (oconfig_item_t *ci)
   if (hd->interval != 0)
     cb_interval.tv_sec = (time_t) hd->interval;
 
-  status = plugin_register_complex_read (cb_name, csnmp_read_host,
-      /* interval = */ &cb_interval, /* user_data = */ &cb_data);
+  status = plugin_register_complex_read (/* group = */ NULL, cb_name,
+      csnmp_read_host, /* interval = */ &cb_interval,
+      /* user_data = */ &cb_data);
   if (status != 0)
   {
     ERROR ("snmp plugin: Registering complex read function failed.");
@@ -965,7 +966,7 @@ static int csnmp_strvbcopy (char *dst, /* {{{ */
   for (i = 0; i < num_chars; i++)
   {
     /* Check for control characters. */
-    if ((src[i] >= 0) && (src[i] < 32))
+    if ((unsigned char)src[i] < 32)
       return (csnmp_strvbcopy_hexstring (dst, vb, dst_size));
     dst[i] = src[i];
   }