diff --git a/plugins/check_nt.c b/plugins/check_nt.c
index 50bf9f03c485be64c557a59c4ec6fcc052cd1986..605d4792b84b282f6a5b438f4dd6679a19f7e4d5 100644 (file)
--- a/plugins/check_nt.c
+++ b/plugins/check_nt.c
if (value_list==NULL)
output_message = strdup (_("missing -l parameters"));
- else if (strlen(value_list)==1)
+ else if (strlen(value_list)!=1)
output_message = strdup (_("wrong -l argument"));
else {
asprintf(&send_buffer,"%s&4&%s", req_password, value_list);