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-rw-r--r--libguile/dynwind.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/libguile/dynwind.c b/libguile/dynwind.c
index 39ff47f79..b34f9bef3 100644
--- a/libguile/dynwind.c
+++ b/libguile/dynwind.c
@@ -1,18 +1,19 @@
/* Copyright (C) 1995,1996,1998,1999,2000,2001, 2003, 2004, 2006, 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
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
*/
@@ -315,7 +316,7 @@ scm_i_dowinds (SCM to, long delta, void (*turn_func) (void *), void *data)
if (SCM_VARIABLEP (SCM_CAR (wind_key)))
scm_swap_bindings (wind_key, SCM_CDR (wind_elt));
}
- else if (SCM_TYP3 (wind_key) == scm_tc3_closure)
+ else if (scm_is_true (scm_thunk_p (wind_key)))
scm_call_0 (wind_key);
}
}
@@ -351,7 +352,7 @@ scm_i_dowinds (SCM to, long delta, void (*turn_func) (void *), void *data)
if (SCM_VARIABLEP (SCM_CAR (wind_key)))
scm_swap_bindings (wind_key, SCM_CDR (wind_elt));
}
- else if (SCM_TYP3 (wind_key) == scm_tc3_closure)
+ else if (scm_is_true (scm_thunk_p (wind_key)))
scm_call_0 (SCM_CDR (wind_elt));
}
}