From 184246dffc551d4e84b4b716a2952a0fbd475bf1 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Mon, 10 Dec 2012 13:58:01 -0800 Subject: [PATCH] * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent files, fixing a regression from 24.2. --- src/ChangeLog | 5 +++++ src/fileio.c | 10 +++++++++- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/src/ChangeLog b/src/ChangeLog index 9d9c1fdaff5..c66d917f94f 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,8 @@ +2012-12-10 Paul Eggert + + * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent + files, fixing a regression from 24.2. + 2012-12-08 Jan Djärv * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103). diff --git a/src/fileio.c b/src/fileio.c index 77700ff5a5f..49a6740d93a 100644 --- a/src/fileio.c +++ b/src/fileio.c @@ -5178,7 +5178,15 @@ See Info node `(elisp)Modification Time' for more details. */) (void) { if (EMACS_NSECS (current_buffer->modtime) < 0) - return make_number (0); + { + if (EMACS_NSECS (current_buffer->modtime) == NONEXISTENT_MODTIME_NSECS) + { + /* make_lisp_time won't work here if time_t is unsigned. */ + return list4 (make_number (-1), make_number (65535), + make_number (0), make_number (0)); + } + return make_number (0); + } return make_lisp_time (current_buffer->modtime); } -- 2.11.4.GIT