Don't use isset() to check whether an existing variable is null
authorAlexandre Emsenhuber <ialex.wiki@gmail.com>
Sun, 10 Mar 2013 15:23:46 +0000 (16:23 +0100)
committerAlexandre Emsenhuber <ialex.wiki@gmail.com>
Sun, 10 Mar 2013 15:23:46 +0000 (16:23 +0100)
commitc6a889acc41a119290fc68d5263f92075c9d100c
treefe8c9a53274459a28cdf3f9e6eb96299ad5f2b76
parent2e5b258457ac5cc6096eb0166295dab6d94d1527
Don't use isset() to check whether an existing variable is null

Change-Id: Ie63f060fb7928fd51a8ad71293955f923f6a18c3
includes/ImagePage.php
includes/Import.php
includes/Linker.php
includes/MimeMagic.php