saved searches on search page, templates: Invalid argument supplied for foreach() on line 167

1 files changed, 5 insertions, 3 deletions

diff --git a/include/template_processor.php b/include/template_processor.php
index 459ffb2d1..dc5c24de3 100644
--- a/include/template_processor.php
+++ b/include/template_processor.php
@@ -164,9 +164,11 @@
 			
 			$a = get_app();
 			$this->lang=array();
-			foreach ($a->strings as $k=>$v){
-				$k =  preg_replace("/[^a-z0-9-]/", "", str_replace(" ","-", strtolower($k)));
-				$this->lang[$k] = $v;
+			if(is_array($a->strings) && count($a->strings)) {
+				foreach ($a->strings as $k=>$v){
+					$k =  preg_replace("/[^a-z0-9-]/", "", str_replace(" ","-", strtolower($k)));
+					$this->lang[$k] = $v;
+				}
 			}
 			return $this->lang;
 		}