notmuch.el: Quote arguments to protect from shell interpretation.

We want to allow the user to be able to use search expressions with
parentheses and semi-colons, etc. and we definitely don't want the
shell interpreting those!

1 files changed, 1 insertions, 1 deletions

diff --git a/notmuch.el b/notmuch.el
index 9a20954..551048a 100644
--- a/notmuch.el
+++ b/notmuch.el
@@ -1033,7 +1033,7 @@ This function advances point to the next line when finished."
 	(let ((proc (start-process-shell-command
 		     "notmuch-search" buffer notmuch-command "search"
 		     (if oldest-first "--sort=oldest-first" "--sort=newest-first")
-		     query)))
+		     (shell-quote-argument query))))
 	  (set-process-sentinel proc 'notmuch-search-process-sentinel)
 	  (set-process-filter proc 'notmuch-search-process-filter))))
     (run-hooks 'notmuch-search-hook)))