src/daemon/common.c: Add parse_values() unit test.

[collectd.git] / src / powerdns.c

diff --git a/src/powerdns.c b/src/powerdns.c
index f9f291a..d28f569 100644 (file)
--- a/src/powerdns.c
+++ b/src/powerdns.c
@@ -298,7 +298,7 @@ static void submit (const char *plugin_instance, /* {{{ */
 
   if (ds->ds_num != 1)
   {
-    ERROR ("powerdns plugin: type `%s' has %i data sources, "
+    ERROR ("powerdns plugin: type `%s' has %zu data sources, "
         "but I can only handle one.",
         type, ds->ds_num);
     return;