fixed 'Uninitialized string offset: 0' error

oscarotero · Dec 31, 2015 · 8836fc5 · 8836fc5
1 parent a8a41ba
commit 8836fc5
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/Env.php b/src/Env.php
@@ -63,7 +63,7 @@ public static function convert($value, $options = null)
             return (int) $value;
         }
 
-        if ($options & self::STRIP_QUOTES) {
+        if (($options & self::STRIP_QUOTES) && !empty($value)) {
             return self::stripQuotes($value);
         }
 

diff --git a/tests/ConversionTest.php b/tests/ConversionTest.php
@@ -5,6 +5,7 @@ class ConversionTest extends PHPUnit_Framework_TestCase
     public function dataProvider()
     {
         return array(
+            array('', null, ''),
             array('false', null, false),
             array('FALSE', null, false),
             array('true', null, true),