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| author | Tom Tromey | 2012-08-27 10:12:29 -0600 |
|---|---|---|
| committer | Tom Tromey | 2012-08-27 10:12:29 -0600 |
| commit | 587dd92ea0814eafe4064be69d6d9e0fa8dbac1b (patch) | |
| tree | 73722612c54a436d906be9d870f9bb1adc4df52c /src/thread.c | |
| parent | 599d4a99403a8ea40144ca94dbf9f99fb1a038ee (diff) | |
| download | emacs-587dd92ea0814eafe4064be69d6d9e0fa8dbac1b.tar.gz emacs-587dd92ea0814eafe4064be69d6d9e0fa8dbac1b.zip | |
cannot thread-join the current thread
Diffstat (limited to 'src/thread.c')
| -rw-r--r-- | src/thread.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c index 01d2fd0d6eb..551f3de10e4 100644 --- a/src/thread.c +++ b/src/thread.c | |||
| @@ -852,6 +852,9 @@ It is an error for a thread to try to join itself. */) | |||
| 852 | CHECK_THREAD (thread); | 852 | CHECK_THREAD (thread); |
| 853 | tstate = XTHREAD (thread); | 853 | tstate = XTHREAD (thread); |
| 854 | 854 | ||
| 855 | if (tstate == current_thread) | ||
| 856 | error ("cannot join current thread"); | ||
| 857 | |||
| 855 | if (tstate->m_specpdl != NULL) | 858 | if (tstate->m_specpdl != NULL) |
| 856 | flush_stack_call_func (thread_join_callback, tstate); | 859 | flush_stack_call_func (thread_join_callback, tstate); |
| 857 | 860 | ||