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emacs: remove newlines from input to notmuch count --batch

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Since a newline starts a new query in batch mode, this causes
mysterious crashes in the emacs interface if saved searches contain
newlines.  See the discussion at

      id:87wqhcxb5j.fsf@maritornes.cs.unb.ca

In general newlines seem to be just whitespace to the xapian query
parser, so this should be mainly harmless.
This commit is contained in:
David Bremner 2014-02-08 10:25:17 -04:00
parent fa27d0faa0
commit 75d84dfd84
1 changed files with 6 additions and 4 deletions
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10
emacs/notmuch-hello.el
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@ -399,10 +399,12 @@ options will be handled as specified for
(third elem) (third elem)
(cdr elem)))) (cdr elem))))
(insert (insert
(notmuch-hello-filtered-query count-query (replace-regexp-in-string
(or (plist-get options :filter-count) "\n" " "
(plist-get options :filter))) (notmuch-hello-filtered-query count-query
"\n"))) (or (plist-get options :filter-count)
(plist-get options :filter))))
"\n")))
(unless (= (call-process-region (point-min) (point-max) notmuch-command (unless (= (call-process-region (point-min) (point-max) notmuch-command
t t nil "count" "--batch") 0) t t nil "count" "--batch") 0)