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-rw-r--r--libguile/async.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/libguile/async.c b/libguile/async.c
index 56b2f1776..d68be47f5 100644
--- a/libguile/async.c
+++ b/libguile/async.c
@@ -248,7 +248,6 @@ SCM_DEFINE (scm_system_async_mark_for_thread, "system-async-mark", 1, 1, 0,
"signal handlers.")
#define FUNC_NAME s_scm_system_async_mark_for_thread
{
-#ifdef USE_THREADS
if (SCM_UNBNDP (thread))
thread = scm_current_thread ();
else
@@ -259,9 +258,6 @@ SCM_DEFINE (scm_system_async_mark_for_thread, "system-async-mark", 1, 1, 0,
}
scm_i_queue_async_cell (scm_cons (proc, SCM_BOOL_F),
scm_i_thread_root (thread));
-#else
- scm_i_queue_async_cell (scm_cons (proc, SCM_BOOL_F), scm_root);
-#endif
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME