[AdgDim] Invalidate points only if defined
commitef0ed714a967bf5eb5c6445aacc0b558ff79ec0d
authorNicola Fontana <ntd@entidi.it>
Sat, 24 Apr 2010 08:04:25 +0000 (24 10:04 +0200)
committerNicola Fontana <ntd@entidi.it>
Sat, 24 Apr 2010 08:04:25 +0000 (24 10:04 +0200)
tree9f8ab7bd109f7da37080b581fcae79f93e5387a9
parentaddc71056d1ad1815932cecb4b737b50b8692a1c
[AdgDim] Invalidate points only if defined

Check if the ref1, ref2 and pos points are not null before invalidate
them.
src/adg/adg-dim.c