1 files changed, 3 insertions, 3 deletions

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 3aef1e7e..015ccd46 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -177,7 +177,7 @@ main (int argc, char **argv)
                 QUIT = "QUIT\r\n";
                 PORT = 119;
         }
-        else if (strncmp(SERVICE, "CLAMD", 5)) {
+        else if (!strncmp(SERVICE, "CLAMD", 5)) {
                 SEND = "PING";
                 EXPECT = "PONG";
                 QUIT = NULL;
@@ -550,8 +550,8 @@ process_arguments (int argc, char **argv)
 
         if (server_address == NULL)
                 usage4 (_("You must provide a server address"));
-        else if (is_host (optarg) == FALSE && optarg[0] != '/')
-                usage2 (_("Invalid hostname, address, or socket"), optarg);
+        else if (is_host (server_address) == FALSE && server_address[0] != '/')
+                usage2 (_("Invalid hostname, address, or socket"), server_address);
 
         return TRUE;
 }