Conversation variable match

Don't try to do determine substitutions with an empty conversation
5 years ago · 5cdbb9cff9
1 changed files with 2 additions and 1 deletions
--- a/Assets/Fungus/Scripts/Commands/Conversation.cs
+++ b/Assets/Fungus/Scripts/Commands/Conversation.cs
@ -81,7 +81,8 @@ namespace Fungus

            var f = GetFlowchart();

-            f.DetermineSubstituteVariables(conversationText, referencedVariables);
+            if(!string.IsNullOrEmpty(conversationText.Value))
+                f.DetermineSubstituteVariables(conversationText, referencedVariables);
        }
 #endif
        #endregion Editor caches