Mercurial > MadButterfly
diff src/coord.c @ 79:5bcb329a5157
Fix bug of core dump caused by forget to check if parent is NULL, root.
author | Thinker K.F. Li <thinker@branda.to> |
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date | Wed, 20 Aug 2008 23:47:18 +0800 |
parents | da770188a44d |
children | 9f4fc9ecfd1f |