Only convert 'straight' to 'composite' when updating a canvas from pre 0.3 to 0.3...
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 23 Jan 2008 18:02:46 +0000 (18:02 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 23 Jan 2008 18:02:46 +0000 (18:02 +0000)
commit4b543cfd8a38b32f3700156b94c97ed1f0e3abfd
tree6c16eb57ad942dae4e4c9314c1ea1e6dcad17016
parenta731c61aab6169dc7f4f2f09dcee9c3c654b9def
Only convert 'straight' to 'composite' when updating a canvas from pre 0.3 to 0.3 for layers which don't transform the layers under them.

git-svn-id: http://svn.voria.com/code@1434 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-core/trunk/src/synfig/layer_composite.cpp