diff --git a/PBot/Quotegrabs.pm b/PBot/Quotegrabs.pm
index bcc350cc..4b743099 100644
--- a/PBot/Quotegrabs.pm
+++ b/PBot/Quotegrabs.pm
@@ -160,7 +160,7 @@ sub grab_quotegrab {
     return "";
   }
 
-  if(not defined $arguments) {
+  if(not defined $arguments or not length $arguments) {
     return "Usage: grab <nick> [history [channel]] -- where [history] is an optional argument that is either an integer number of recent messages or a regex (without whitespace) of the text within the message; e.g., to grab the 3rd most recent message for nick, use `grab nick 3` or to grab a message containing 'pizza', use `grab nick pizza`; and [channel] is an optional channel, so you can use it from /msg (you will need to also specify [history] in this case)";
   }
 
diff --git a/PBot/VERSION.pm b/PBot/VERSION.pm
index 204f0a2b..49f11f17 100644
--- a/PBot/VERSION.pm
+++ b/PBot/VERSION.pm
@@ -13,7 +13,7 @@ use warnings;
 # These are set automatically by the build/commit script
 use constant {
   BUILD_NAME     => "PBot",
-  BUILD_REVISION => 410,
+  BUILD_REVISION => 411,
   BUILD_DATE     => "2013-07-24",
 };