CVS commit: src/lib/libc/gen

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Sun Feb 12 22:37:49 UTC 2017

Modified Files:
        src/lib/libc/gen: vis.c

Log Message:
fix off-by-one, found by asan.


To generate a diff of this commit:
cvs rdiff -u -r1.71 -r1.72 src/lib/libc/gen/vis.c

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