remove redundant if checks for stage field

Assets/Fungus/Narrative/Scripts/Commands/ControlStage.cs

@@ -49,20 +49,21 @@ namespace Fungus
 				Continue();
 				return;
 			}
+
 			// Selected "use default Portrait Stage"
-			if (stage == null)            // Default portrait stage selected
+			if (stage == null)           
-			{
-				if (stage == null)        // If no default specified, try to get any portrait stage in the scene
 			{
-					stage = GameObject.FindObjectOfType<Stage>();
+			    // If no default specified, try to get any portrait stage in the scene
-				}
+			    stage = FindObjectOfType<Stage>();
-			}
+
                 // If portrait stage does not exist, do nothing
                 if (stage == null)
                 {
                     Continue();
                     return;
                 }
+            }
+		   
 			// Selected "use default Portrait Stage"
 			if (display == StageDisplayType.Swap)            // Default portrait stage selected
 			{

Assets/Fungus/Narrative/Scripts/Commands/Portrait.cs

@@ -121,19 +121,16 @@ namespace Fungus
 			}
 
 		    // Selected "use default Portrait Stage"
-			if (stage == null)            // Default portrait stage selected
+		    if (stage == null)
-			{
-				if (stage == null)        // If no default specified, try to get any portrait stage in the scene
             {
-					stage = GameObject.FindObjectOfType<Stage>();
+                // If no default specified, try to get any portrait stage in the scene
-				}
+                stage = FindObjectOfType<Stage>();
-			}
-
                 // If portrait stage does not exist, do nothing
                 if (stage == null)
                 {
                     Continue();
                     return;
+                }
             }
 
 			// Early out if hiding a character that's already hidden

Assets/FungusExamples/FungusLua/Scripts.meta

@@ -1,9 +0,0 @@
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-folderAsset: yes
-timeCreated: 1462350061
-licenseType: Free
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