master updated (9905001 -> b14c1b5)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  9905001   Fix glitch uncovered by gcc -fsanitize=undefined
       new  128b04f   Remove some compat code from erc-track.el
       new  e6e59a3   Remove come compat code from rmailedit.el
       new  fdd388d   Remove some compat code from idlwave.el
       new  b14c1b5   Remove some compat code from window.el


Summary of changes:
 lisp/erc/erc-track.el     | 11 ++++-------
 lisp/mail/rmailedit.el    |  4 +---
 lisp/progmodes/idlwave.el |  3 +--
 lisp/window.el            |  8 ++++----
 4 files changed, 10 insertions(+), 16 deletions(-)