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| author | Chong Yidong <cyd@stupidchicken.com> | 2010-10-02 20:59:02 -0400 |
|---|---|---|
| committer | Chong Yidong <cyd@stupidchicken.com> | 2010-10-02 20:59:02 -0400 |
| commit | 6926550f39269b4fd2717f2e5eba8b51ac044fea (patch) | |
| tree | 2c6aa34d0fe6a811a35d902b50c6d20b0afdcbfd /src/keyboard.c | |
| parent | 870409d4fb06834c28e75cd653ad8aa2a7e8f581 (diff) | |
| download | emacs-6926550f39269b4fd2717f2e5eba8b51ac044fea.tar.gz emacs-6926550f39269b4fd2717f2e5eba8b51ac044fea.tar.bz2 emacs-6926550f39269b4fd2717f2e5eba8b51ac044fea.zip | |
* keyboard.c (command_loop_1): Make sure the mark is really alive
before using it (Bug#7044).
Diffstat (limited to 'src/keyboard.c')
| -rw-r--r-- | src/keyboard.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/keyboard.c b/src/keyboard.c index 1be6c2aad9d..890ab80aee6 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -1786,7 +1786,8 @@ command_loop_1 (void) this_single_command_key_start = 0; } - if (!NILP (current_buffer->mark_active) && !NILP (Vrun_hooks)) + if (!NILP (current_buffer->mark_active) + && !NILP (Vrun_hooks)) { /* In Emacs 22, setting transient-mark-mode to `only' was a way of turning it on for just one command. This usage is @@ -1805,6 +1806,9 @@ command_loop_1 (void) /* Even if not deactivating the mark, set PRIMARY if `select-active-regions' is non-nil. */ if (!NILP (Fwindow_system (Qnil)) + /* Even if mark_active is non-nil, the actual buffer + marker may not have been set yet (Bug#7044). */ + && XMARKER (current_buffer->mark)->buffer && (EQ (Vselect_active_regions, Qonly) ? EQ (CAR_SAFE (Vtransient_mark_mode), Qonly) : (!NILP (Vselect_active_regions) |