Merge pull request #109 from xorgy/add-unary-math-check-for-null-before-dereferencing
authorJohn Kessenich <johnkslang@users.noreply.github.com>
Sun, 6 Dec 2015 17:29:06 +0000 (10:29 -0700)
committerJohn Kessenich <johnkslang@users.noreply.github.com>
Sun, 6 Dec 2015 17:29:06 +0000 (10:29 -0700)
In addUnaryMath, check for 'child' being null before dereferencing it.


Trivial merge