handdetect: check CvHaarClassifierCascade is release before being modified.
authorVanessa Chipirrás Navalón <vchipirras6@gmail.com>
Mon, 17 Aug 2015 16:02:28 +0000 (18:02 +0200)
committerLuis de Bethencourt <luis@debethencourt.com>
Tue, 18 Aug 2015 12:32:54 +0000 (13:32 +0100)
commitfc03a17430d7fec3501d703961f318a2b0068f08
treeab0da75cea66c5029387297b36c415831ecc007f
parent00a55d1a6915b21db58e481ed48c10afbcd0e675
handdetect: check CvHaarClassifierCascade is release before being modified.

Make sure a previous cascade, if it exists, is released before loading a
new XML file onto it.

https://bugzilla.gnome.org/show_bug.cgi?id=752528
ext/opencv/gsthanddetect.c