Ocramius
diff --git a/‎src/Symfony/Component/Validator/ConstraintViolation.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/ConstraintViolation.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Validator/ConstraintViolation.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/ConstraintViolation.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php
+15Lines changed: 15 additions & 0 deletions b/‎src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Validator/Tests/ConstraintViolationTest.php
+15Lines changed: 15 additions & 0 deletions
@@ -100,7 +100,7 @@ public function __toString()
      */
     public function getMessageTemplate()
     {
-        return $this->messageTemplate;
+        return (string) $this->messageTemplate;
     }
 
     /**
 
@@ -171,4 +171,19 @@ public function testRetrievedPropertyPathIsAStringEvenIfNotSet()
             ))->getPropertyPath()
         );
     }
+
+    public function testRetrievedMessageTemplateIsAStringEvenIfNotSet()
+    {
+        self::assertSame(
+            '',
+            (new ConstraintViolation(
+                'irrelevant',
+                null,
+                [],
+                'irrelevant',
+                'irrelevant',
+                null
+            ))->getMessageTemplate()
+        );
+    }
 }
Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ public function __toString()`
`100`	`100`	`*/`
`101`	`101`	`public function getMessageTemplate()`
`102`	`102`	`{`
`103`		`- return $this->messageTemplate;`
	`103`	`+ return (string) $this->messageTemplate;`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`/**`