(calc-embedded-close-formula, calc-embedded-open-formula,

[gnu-emacs] / lisp / icomplete.el

diff --git a/lisp/icomplete.el b/lisp/icomplete.el
index bbfb817064dde2aea0bf61753ca6832e817bc04c..085c111d85655a70cd62b65989925a4a16210290 100644 (file)
--- a/lisp/icomplete.el
+++ b/lisp/icomplete.el
@@ -243,13 +243,15 @@ and `minibuffer-setup-hook'."
                ;; embarking on computing completions:
                (sit-for icomplete-compute-delay)))
          (let ((text (while-no-input
-                       (icomplete-completions
-                        (field-string)
-                        minibuffer-completion-table
-                        minibuffer-completion-predicate
-                        (not minibuffer-completion-confirm))))
+                       (list
+                        (icomplete-completions
+                         (field-string)
+                         minibuffer-completion-table
+                         minibuffer-completion-predicate
+                         (not minibuffer-completion-confirm)))))
                (buffer-undo-list t))
-           (if text (insert text)))))))
+           ;; Do nothing if while-no-input was aborted.
+           (if (consp text) (insert (car text))))))))
 
 ;;;_ > icomplete-completions (name candidates predicate require-match)
 (defun icomplete-completions (name candidates predicate require-match)