Fix crash with av_tree_enumerate(NULL).
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 14 Nov 2009 19:14:14 +0000 (19:14 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 14 Nov 2009 19:14:14 +0000 (19:14 +0000)
commitedabf3592610323b7f2cf1bf7c6881ce3b4aebc5
tree3d1c75195878480dec8ca1674f7102abbc3264da
parent25c4fddadc9df2d0101612febf648968a55b3175
Fix crash with av_tree_enumerate(NULL).

Originally committed as revision 20537 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavutil/tree.c