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master e52739c: Make with-sqlite-transaction mode code efficient
From: |
Lars Ingebrigtsen |
Subject: |
master e52739c: Make with-sqlite-transaction mode code efficient |
Date: |
Sun, 12 Dec 2021 01:22:55 -0500 (EST) |
branch: master
commit e52739c32fb6c6611ed690b9daf856925d8a1cf5
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Make with-sqlite-transaction mode code efficient
* lisp/sqlite.el (with-sqlite-transaction): Rewrite to only
include BODY once.
---
lisp/sqlite.el | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/lisp/sqlite.el b/lisp/sqlite.el
index dccdda1..6d32a04 100644
--- a/lisp/sqlite.el
+++ b/lisp/sqlite.el
@@ -26,16 +26,17 @@
(defmacro with-sqlite-transaction (db &rest body)
"Execute BODY while holding a transaction for DB."
(declare (indent 1) (debug (form body)))
- (let ((db-var (gensym)))
- `(let ((,db-var ,db))
+ (let ((db-var (gensym))
+ (func-var (gensym)))
+ `(let ((,db-var ,db)
+ (,func-var (lambda () ,@body)))
(if (sqlite-available-p)
(unwind-protect
(progn
(sqlite-transaction ,db-var)
- ,@body)
+ (funcall ,func-var))
(sqlite-commit ,db-var))
- (progn
- ,@body)))))
+ (funcall ,func-var)))))
(provide 'sqlite)
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