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xref--find-ignores-arguments: Return "" if IGNORES is nil

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Dmitry Gutov 2019-05-03 02:48:44 +03:00
parent 1cd4a5e5e5
commit d17ae7f5af
1 changed files with 2 additions and 1 deletions
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3
lisp/progmodes/xref.el
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@ -1064,7 +1064,8 @@ IGNORES is a list of glob patterns."
IGNORES is a list of glob patterns. DIR is an absolute
directory, used as the root of the ignore globs."
(cl-assert (not (string-match-p "\\`~" dir)))
(when ignores
(if (not ignores)
""
(concat
(shell-quote-argument "(")
" -path "