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[Emacs-diffs] emacs-26 e879a54: * src/buffer.c (Frestore_buffer_modified
From: |
Stefan Monnier |
Subject: |
[Emacs-diffs] emacs-26 e879a54: * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846 |
Date: |
Thu, 28 Dec 2017 14:03:12 -0500 (EST) |
branch: emacs-26
commit e879a5444a86e8fc030bbef69fbb8d84e9961fa3
Author: Stefan Monnier <address@hidden>
Commit: Stefan Monnier <address@hidden>
* src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846
Don't mess with the lock file when inhibit_modification_hooks is set,
just like we do in prepare_to_modify_buffer_1.
---
src/buffer.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
diff --git a/src/buffer.c b/src/buffer.c
index bcde2c8..7ed21f0 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -1354,7 +1354,6 @@ It is not ensured that mode lines will be updated to show
the modified
state of the current buffer. Use with care. */)
(Lisp_Object flag)
{
- Lisp_Object fn;
/* If buffer becoming modified, lock the file.
If buffer becoming unmodified, unlock the file. */
@@ -1363,15 +1362,18 @@ state of the current buffer. Use with care. */)
? current_buffer->base_buffer
: current_buffer;
- fn = BVAR (b, file_truename);
- /* Test buffer-file-name so that binding it to nil is effective. */
- if (!NILP (fn) && ! NILP (BVAR (b, filename)))
+ if (!inhibit_modification_hooks)
{
- bool already = SAVE_MODIFF < MODIFF;
- if (!already && !NILP (flag))
- lock_file (fn);
- else if (already && NILP (flag))
- unlock_file (fn);
+ Lisp_Object fn = BVAR (b, file_truename);
+ /* Test buffer-file-name so that binding it to nil is effective. */
+ if (!NILP (fn) && ! NILP (BVAR (b, filename)))
+ {
+ bool already = SAVE_MODIFF < MODIFF;
+ if (!already && !NILP (flag))
+ lock_file (fn);
+ else if (already && NILP (flag))
+ unlock_file (fn);
+ }
}
/* Here we have a problem. SAVE_MODIFF is used here to encode
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Stefan Monnier <=