fixed warning if no queries are added

sensiolabs / SensioLabsDoctrineQueryStatisticsBundle

[DEPRECATED] Adds a Profiler tab to gather statistics about Doctrine queries made during a request

MIT License

58 stars 7 forks source link

fixed warning if no queries are added #1

Closed immutef closed 12 years ago

immutef commented 12 years ago

ErrorException: Warning: Invalid argument supplied for foreach() in .../sensiolabs/doctrine-query-statistics-bundle/SensioLabs/DoctrineQueryStatisticsBundle/Analyzer/Query.php line 25