Moved the check for whether an instance has a real filename into a new method, since...
authordooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 20 Feb 2008 02:06:58 +0000 (02:06 +0000)
committerdooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Wed, 20 Feb 2008 02:06:58 +0000 (02:06 +0000)
commit8ac68e4712cb039d20c589440cd71ecd33e97b8c
tree64c95f697701f4aaecddb9add4e5e1e6b8e38914
parentd474565b9fdb473a7c4d2db9822d8ff4f6eb79ed
Moved the check for whether an instance has a real filename into a new method, since it's used in a couple of places.

git-svn-id: http://svn.voria.com/code@1782 1f10aa63-cdf2-0310-b900-c93c546f37ac
synfig-studio/trunk/src/gtkmm/instance.cpp
synfig-studio/trunk/src/gtkmm/instance.h