K 10
svn:author
V 3
pfg
K 8
svn:date
V 27
2016-07-29T16:14:03.178051Z
K 7
svn:log
V 365
indent(1): Avoid potential use-after-free.

last_bl is a char pointer that tracks the last blank character in a
comment, which is used for wrapping long comment lines. Since the
underlying array may be reallocated, make sure last_bl is up to date when
that happens.

Differential Revision: https://reviews.freebsd.org/D6966 (Partial)
Obtained from:	Piotr Stefaniak

END