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master d9c6b43 1/3: Protect flex's display-sort-function against 0-lengt
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From: |
João Távora |
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Subject: |
master d9c6b43 1/3: Protect flex's display-sort-function against 0-length candidates |
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Date: |
Sat, 9 Nov 2019 09:56:13 -0500 (EST) |
branch: master
commit d9c6b4378ac851f5e730daa0ae36c9ee2d0292fe
Author: João Távora <address@hidden>
Commit: João Távora <address@hidden>
Protect flex's display-sort-function against 0-length candidates
* lisp/minibuffer.el (completion--flex-adjust-metadata): Assume a
candidate missing a score has a score of 0.
---
lisp/minibuffer.el | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lisp/minibuffer.el b/lisp/minibuffer.el
index cc113b9..5b993e7 100644
--- a/lisp/minibuffer.el
+++ b/lisp/minibuffer.el
@@ -3496,8 +3496,9 @@ that is non-nil."
res
(lambda (c1 c2)
(or (equal c1 minibuffer-default)
- (> (get-text-property 0 'completion-score c1)
- (get-text-property 0 'completion-score c2)))))))))
+ (let ((s1 (get-text-property 0 'completion-score c1))
+ (s2 (get-text-property 0 'completion-score c2)))
+ (> (or s1 0) (or s2 0))))))))))
`(metadata
(display-sort-function
. ,(compose-flex-sort-fn