CVS commit: src/lib/libcurses

["Valeriy E. Ushakov" <uwe%netbsd.org@localhost>]

Module Name:    src
Committed By:   uwe
Date:           Wed Jul  1 02:57:02 UTC 2020

Modified Files:
        src/lib/libcurses: line.c

Log Message:
hline, vline - don't lose attributes when using default character.

Make default (wide) and non-wide behavior match.  If the character
argument has (only) attributes set, use them with the default line
character.

In the wide case don't do the fallback in hline - it just calls
hline_set that needs to do it anyway.  Fix the latter to check the
wcwidth of the right character and avoid division by zero.


To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/lib/libcurses/line.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.