diff --git a/bot.php b/bot.php
index bbc3793..f5af0b0 100644
--- a/bot.php
+++ b/bot.php
@@ -73,7 +73,7 @@
                 chr(10),
                 chr(13)
             ), '', $ex[3]);
-            if ($command == ":!req" && $ex[4] <> "" && $ex[5] <> "") {
+            if ($command == ":!req" && isset($ex[4]) && isset($ex[5]) && $ex[4] <> "" && $ex[5] <> "") {
                 // 4 = bot name, 5 = their code
                 if(!in_array($ex[4], $collected)){ // not already added their code
                     $response = get_code($ex[5]);
@@ -87,7 +87,7 @@
                 }
             }
             if ($command == ":!rsp") {
-                if ($ex[4] == $rand && $ex[5] <> ""){ // response is for this bot
+                if ($ex[4] == $rand && isset($ex[5]) && $ex[5] <> ""){ // response is for this bot
                     get_code($ex[5]);
                 }
             }