nano

commit 0662fc4d4289b39e795aaf4a0532cbf18b59f771
parent 078d612b9ef5cf39c9c83ed64b0761d8e581a34b
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Wed,  8 Feb 2023 17:15:05 +0100

shutdown: ignore a modified buffer when in view mode

In view mode it should be impossible to modify any buffer, but...
when (through some bug) the user did succeed in modifying a buffer,
this should not lead to writing out this modified buffer to disk.

Had this safety stop been present earlier, it would have prevented
the second part of https://savannah.gnu.org/bugs/?63616.

Diffstat:
M
src/nano.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/nano.c b/src/nano.c
@@ -303,7 +303,7 @@ void do_exit(void)
 
 	/* When unmodified, simply close.  Else, when doing automatic saving
 	 * and the file has a name, simply save.  Otherwise, ask the user. */
-	if (!openfile->modified)
+	if (!openfile->modified || ISSET(VIEW_MODE))
 		choice = NO;
 	else if (ISSET(SAVE_ON_EXIT) && openfile->filename[0] != '\0')
 		choice = YES;