Only update the mask if the mask is valid
authorRobin Dunn <robin@alldunn.com>
Thu, 15 Nov 2001 03:07:39 +0000 (03:07 +0000)
committerRobin Dunn <robin@alldunn.com>
Thu, 15 Nov 2001 03:07:39 +0000 (03:07 +0000)
commita7f1fbf609f074c39aa5aabca3144308660f806d
treed4c9ecd15b957426b11aa8664489454713440f98
parenta91cf80c60aa43454a65a7a0c8db92b168848b98
Only update the mask if the mask is valid

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12428 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
src/generic/imaglist.cpp