use strict equality when inserting nulls as ""

hoan · Jun 16, 2010 · e42f46d · e42f46d
1 parent 22a1db0
commit e42f46d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/phpcassa.php b/phpcassa.php
@@ -341,7 +341,7 @@ public function array_to_columns($array, $timestamp=null) {
     }
 
     public function to_column_value($thing) {
-        if($thing == null) return "";
+        if($thing === null) return "";
 
         return $thing;
     }