Bugfix: warnings were issued in the Frontend, when no filter paramete…

…rs were selected. Thanks to @pehbehbeh for pointing this out.
MetaModels · Jan 30, 2013 · f59c115 · f59c115
1 parent fa1a852
commit f59c115
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/src/system/modules/metamodels/ContentMetaModelFrontendFilter.php b/src/system/modules/metamodels/ContentMetaModelFrontendFilter.php
@@ -53,7 +53,7 @@ public function generate()
 
 
 	/**
-	 * Generate the module
+	 * Generate the content element
 	 */
 	protected function compile()
 	{
@@ -64,7 +64,7 @@ protected function compile()
 		// sort filters
 		$arrSort = deserialize($this->metamodel_fef_params);
 
-		foreach($arrSort as $intKeySort=>$strValSort)
+		foreach((array)$arrSort as $intKeySort=>$strValSort)
 		{
 			foreach($arrFilter['filter'] as $arrFilterDef)
 			{

diff --git a/src/system/modules/metamodels/ModuleMetaModelFrontendFilter.php b/src/system/modules/metamodels/ModuleMetaModelFrontendFilter.php
@@ -66,7 +66,7 @@ protected function compile()
 		// sort filters
 		$arrSort = deserialize($this->metamodel_fef_params);
 
-		foreach($arrSort as $intKeySort=>$strValSort)
+		foreach((array)$arrSort as $intKeySort=>$strValSort)
 		{
 			foreach($arrFilter['filter'] as $arrFilterDef)
 			{
@@ -87,6 +87,5 @@ protected function compile()
 		$this->Template->filters = $arrFilter['filterSorted'];
 		$this->Template->submit = $arrFilter['submit'];
 	}
-
 }