symfony/symfony — pull request #8054 by lazyhammer (2013-05-16 00:15:16+00:00)
Title: [DomCrawler] Fix Crawler::children() to not trigger a notice for childless node

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8048
| License | MIT
| Doc PR | n/a