From ea869c7b15ade4fb13a6f5fb4ec00c3280f2e551 Mon Sep 17 00:00:00 2001
From: Gregor Harlan <mail@gh01.de>
Date: Sat, 26 Nov 2016 01:44:15 +0100
Subject: [PATCH] array columns getter: return correct value for `[0]` (#1302)

---
 src/Propel/Generator/Builder/Om/ObjectBuilder.php         | 2 +-
 .../Builder/Om/GeneratedObjectArrayColumnTypeTest.php     | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/Propel/Generator/Builder/Om/ObjectBuilder.php b/src/Propel/Generator/Builder/Om/ObjectBuilder.php
index 0f71a9cef7..45a62e0701 100644
--- a/src/Propel/Generator/Builder/Om/ObjectBuilder.php
+++ b/src/Propel/Generator/Builder/Om/ObjectBuilder.php
@@ -1002,7 +1002,7 @@ protected function addArrayAccessorBody(&$script, Column $column)
         }
         if (!\$this->$cloUnserialized && null !== \$this->$clo) {
             \$$cloUnserialized = substr(\$this->$clo, 2, -2);
-            \$this->$cloUnserialized = \$$cloUnserialized ? explode(' | ', \$$cloUnserialized) : array();
+            \$this->$cloUnserialized = '' !== \$$cloUnserialized ? explode(' | ', \$$cloUnserialized) : array();
         }
 
         return \$this->$cloUnserialized;";
diff --git a/tests/Propel/Tests/Generator/Builder/Om/GeneratedObjectArrayColumnTypeTest.php b/tests/Propel/Tests/Generator/Builder/Om/GeneratedObjectArrayColumnTypeTest.php
index 738074c166..8ae666069f 100644
--- a/tests/Propel/Tests/Generator/Builder/Om/GeneratedObjectArrayColumnTypeTest.php
+++ b/tests/Propel/Tests/Generator/Builder/Om/GeneratedObjectArrayColumnTypeTest.php
@@ -126,6 +126,14 @@ public function testSetterArrayValue()
         $this->assertEquals($value, $e->getTags(), 'array columns can store arrays');
     }
 
+    public function testGetterForArrayWithOnlyOneZeroValue()
+    {
+        $e = new ComplexColumnTypeEntity2();
+        $value = [0];
+        $e->setTags($value);
+        $this->assertEquals($value, $e->getTags());
+    }
+
     public function testSetterResetValue()
     {
         $e = new ComplexColumnTypeEntity2();