Avoid warnings about undo list while decoding
commit9c542a23a83d1fc883bd942d805259d061e0d189
authorEli Zaretskii <eliz@gnu.org>
Sat, 30 Jul 2016 08:23:10 +0000 (30 11:23 +0300)
committerEli Zaretskii <eliz@gnu.org>
Sat, 30 Jul 2016 08:23:10 +0000 (30 11:23 +0300)
tree53e3571278f70b29105d314b02f2d6c1832e8c6a
parent4a5b6e621c68172bb69d60fe8a76932f7c779f81
Avoid warnings about undo list while decoding

* src/coding.c (coding_restore_undo_list): New function.
(decode_coding_gap, decode_coding_object): Temporarily set the
buffer's undo list to t, to avoid warnings when decoding changes
the buffer many times, e.g. due to post-read-conversion.  Use
coding_restore_undo_list to make sure the undo list is restored.
(Bug#23813)
src/coding.c