commit | 9df4e7597d86160f747bdbaa6bce043bf81fdb1f | [log] [download] |
---|---|---|
author | Nicholas Marriott <nicm@openbsd.org> | Wed Nov 11 18:53:21 2009 +0000 |
committer | Nicholas Marriott <nicm@openbsd.org> | Wed Nov 11 18:53:21 2009 +0000 |
tree | 794a780a2a5f97717bb8458a34cf3a049c2fe212 | |
parent | 08a8ccf46b46213d694b250287107712701431c3 [diff] |
Add an explicit zero-length check for UTF-8 input data, prompted by a report from parfait via deraadt. While here, add a statement to set the width when filling with _s if not enough space (width should never be high enough at the moment anyway), and wrap some long lines.