MDL-23839 navigation: fixed php5.5ism
authorSam Hemelryk <sam@moodle.com>
Tue, 25 Nov 2014 01:35:30 +0000 (14:35 +1300)
committerSam Hemelryk <sam@moodle.com>
Tue, 25 Nov 2014 01:35:30 +0000 (14:35 +1300)
commit159928822cf1f7cf6376b054344b91f9e51b334b
treed5bee1477e0186bbc44dd5e1d6ef0ad1a232c9d1
parent328e4e4c7736f9302f44e112edc312aeb4fe1707
MDL-23839 navigation: fixed php5.5ism
lib/navigationlib.php