Prevent a crash when loading a .sif file with 'use=""' in it.
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Thu, 7 Feb 2008 23:34:43 +0000 (23:34 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Thu, 7 Feb 2008 23:34:43 +0000 (23:34 +0000)
commit42f7fccb005cc4a4ab985e01398ab6479bb62199
tree494d025d33eba0a4c12284a0ac667011d4508216
parentd8b000c637f56647d30a929b4fa4b7950c814c3b
Prevent a crash when loading a .sif file with 'use=""' in it.

git-svn-id: http://svn.voria.com/code@1622 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-core/trunk/src/synfig/loadcanvas.cpp