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Fix builds `--without-threads'.

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This commit is contained in:
Ludovic Courtès 2008-08-27 23:05:44 +02:00
parent f85ea2a85f
commit 70eca63557
5 changed files with 23 additions and 3 deletions
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4
libguile/scmsigs.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2007 Free Software Foundation, Inc.
/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -680,8 +680,10 @@ scm_i_close_signal_pipe()
been launched at this point, it never will be before shutdown. */
scm_i_pthread_mutex_lock (&signal_delivery_thread_mutex);
#if SCM_USE_PTHREAD_THREADS
if (scm_i_signal_delivery_thread != NULL)
close (signal_pipe[1]);
#endif
scm_i_pthread_mutex_unlock (&signal_delivery_thread_mutex);
}