tree d1b1a9d58307fdf2d41b629cc454741cddfb2bf7
parent 370fb08e799111e40456990bb088819cbd80b492
author Eric Andersen <andersen@codepoet.org> 980026871 -0000
committer Eric Andersen <andersen@codepoet.org> 980026871 -0000

lean up a potential error, thanks to Vladimir N. Oleynik <dzo@simtreas.ru>.