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| author | Oscar Fuentes <ofv@wanadoo.es> | 2017-12-16 01:34:35 +0100 |
|---|---|---|
| committer | Oscar Fuentes <ofv@wanadoo.es> | 2017-12-17 05:48:13 +0100 |
| commit | 2e9eba2013521cb55dc4613733a65d3c6408c65f (patch) | |
| tree | 8cf7927bebd31bd9b7a27429cb57e737c5084150 /lisp/ses.el | |
| parent | 89cfdbf729bc731331358e0efc69547547aa3ca2 (diff) | |
| download | emacs-2e9eba2013521cb55dc4613733a65d3c6408c65f.tar.gz emacs-2e9eba2013521cb55dc4613733a65d3c6408c65f.tar.bz2 emacs-2e9eba2013521cb55dc4613733a65d3c6408c65f.zip | |
Backport: Don't compare arguments that can be nil (Bug#28039)
copy-region-as-kill can be called passing nil as `beg' and
`end'. Magit does that, which caused an error when this advice was in
effect.
* lisp/ses.el (ses--advice-copy-region-as-kill): avoid comparison
unless `beg' and `end' are non-nil.
Diffstat (limited to 'lisp/ses.el')
| -rw-r--r-- | lisp/ses.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/ses.el b/lisp/ses.el index 4c19c70c5da..188992c78fb 100644 --- a/lisp/ses.el +++ b/lisp/ses.el @@ -3051,7 +3051,7 @@ We'll assume copying front-sticky properties doesn't make sense, either. This advice also includes some SES-specific code because otherwise it's too hard to override how mouse-1 works." - (when (> beg end) + (when (and beg end (> beg end)) (let ((temp beg)) (setq beg end end temp))) |