Version 4.3.0

system/Poll/Vote.php

@@ -150,24 +150,26 @@ class _Vote extends \IPS\Patterns\ActiveRecord
 			$choices = $this->poll->choices;
 			foreach ( $this->member_choices as $k => $v )
 			{
-				if ( is_array( $v ) )
+				if ( isset( $choices[ $k ] ) ) // If the question has been deleted since this vote was cast, this won't be set
 				{
-					foreach ( $v as $key => $memberValues )
+					if ( is_array( $v ) )
 					{
-						if ( $choices[ $k ]['votes'][ $memberValues ] > 0 )
+						foreach ( $v as $key => $memberValues )
 						{
-							$choices[ $k ]['votes'][ $memberValues ]--;
+							if ( $choices[ $k ]['votes'][ $memberValues ] > 0 )
+							{
+								$choices[ $k ]['votes'][ $memberValues ]--;
+							}
+						}
+					}
+					else
+					{
+						if ( $choices[ $k ]['votes'][ $v ] > 0 )
+						{
+							$choices[ $k ]['votes'][ $v ]--;
 						}
 					}
 				}
-				else
-				{
-					if ( $choices[ $k ]['votes'][ $v ] > 0 )
-					{
-						$choices[ $k ]['votes'][ $v ]--;
-					}
-				}
-
 
 			}
 			$this->poll->choices = $choices;