startup: check that a backup directory is valid also when backups are off

When the user switches backups on later (with M-B in the ^O menu),
the specified folder should have been checked for validity.

This fixes https://savannah.gnu.org/bugs/?55423.

Bug existed since the check for a valid backup directory was introduced
in version 2.8.7, commit 751e7f0f.
master
Benno Schulenberg 2019-01-10 20:29:04 +01:00
parent 0ae80ce362
commit e1a6f58da6
1 changed files with 3 additions and 3 deletions

View File

@ -2449,9 +2449,9 @@ int main(int argc, char **argv)
#endif /* ENABLE_HISTORIES */
#ifndef NANO_TINY
/* If backups are enabled and a backup directory was specified, make sure
* the path exists and is a folder, so backup files can be saved there. */
if (ISSET(BACKUP_FILE) && backup_dir != NULL)
/* If a backup directory was specified and we're not in restricted mode,
* verify it is an existing folder, so backup files can be saved there. */
if (backup_dir != NULL && !ISSET(RESTRICTED))
init_backup_dir();
#endif
#ifdef ENABLE_OPERATINGDIR