COLDBOX-715 #resolve

Elvis operator in AbstractFlashScope throws ACF Error

Author: lmajano

system/modules/HTMLHelper/models/HTMLHelper.cfc

@@ -2348,7 +2348,7 @@ component extends="coldbox.system.FrameworkSupertype" accessors=true singleton{
 		var key			= "";
 
 		// Metadata
-		var firstMetadata 	= getMetadata( arguments.data[ 1 ] ?: {} );
+		var firstMetadata 	= getMetadata( arguments.data[ 1 ] ?: structNew() );
 		// All properties
 		var properties 		= structKeyExists( firstMetadata, "properties" ) ? firstMetadata.properties : [];
 		// Filtered properties
@@ -2398,7 +2398,7 @@ component extends="coldbox.system.FrameworkSupertype" accessors=true singleton{
 		required buffer
 	){
 		// Guess columns from first struct found
-		var columns	= structKeyArray( data[ 1 ] ?: {} )
+		var columns	= structKeyArray( data[ 1 ] ?: structNew() )
 			.filter( function( item ){
 				return ( passIncludeExclude( item, includes, excludes ) );
 			} );

system/web/flash/AbstractFlashScope.cfc

@@ -41,15 +41,20 @@ component accessors="true"{
 		variables.defaults   = arguments.defaults;
 
 		// Defaults checks, just in case
-		if( ! structKeyExists( variables.defaults,"inflateToRC") ){ variables.defaults.inflateToRC = true; }
-		if( ! structKeyExists( variables.defaults,"inflateToPRC") ){ variables.defaults.inflateToPRC = false; }
-		if( ! structKeyExists( variables.defaults,"autoPurge") ){ variables.defaults.autoPurge = true; }
+		if( ! structKeyExists( variables.defaults, "inflateToRC" ) ){
+			variables.defaults.inflateToRC = true;
+		}
+		if( ! structKeyExists( variables.defaults, "inflateToPRC" ) ){
+			variables.defaults.inflateToPRC = false;
+		}
+		if( ! structKeyExists( variables.defaults, "autoPurge" ) ){
+			variables.defaults.autoPurge = true;
+		}
 
 		// check for properties
 		if( structKeyExists( arguments.defaults, "properties" ) ){
 			variables.properties = arguments.defaults.properties;
-		}
-		else{
+		} else {
 			variables.properties = {};
 		}
 
@@ -90,10 +95,13 @@ component accessors="true"{
 		// Check if flash exists
 		if( flashExists() ){
 			var scope = getFlash();
-			
+
 			scope
 				.filter( function( key, value ){
-					return ( value.autoPurge ?: false );
+					if( value.keyExists( "autoPurge" ) ){
+						return value.autoPurge;
+					}
+					return false;
 				} )
 				.keyArray()
 				.each( function( item ){