bug #30028 [Form] fix some docblocks and type checks (xabbuh)

fabpot · fabpot · commit 46edcee92a69 · 2019-01-30T13:38:07.000+01:00
This PR was merged into the 3.4 branch. Discussion ---------- [Form] fix some docblocks and type checks | Q | A | ------------- | --- | Branch? | 3.4 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #30018 | License | MIT | Doc PR | Commits ------- ec0c371 [Form] fix some docblocks and type checks
diff --git a/src/Symfony/Component/Form/AbstractType.php b/src/Symfony/Component/Form/AbstractType.php
@@ -52,7 +52,7 @@ public function configureOptions(OptionsResolver $resolver)
      */
     public function getBlockPrefix()
     {
-        return StringUtil::fqcnToBlockPrefix(\get_class($this));
+        return StringUtil::fqcnToBlockPrefix(\get_class($this)) ?: '';
     }
 
     /**

Original file line number	Diff line number	Diff line change

`52`	`52`	`*/`
`53`	`53`	`public function getBlockPrefix()`
`54`	`54`	`{`
`55`		`- return StringUtil::fqcnToBlockPrefix(\get_class($this));`
	`55`	`+ return StringUtil::fqcnToBlockPrefix(\get_class($this)) ?: '';`
`56`	`56`	`}`
`57`	`57`
`58`	`58`	`/**`