new function: is_lisp_immediate()

[sbcl.git] / src / runtime / thread.c

diff --git a/src/runtime/thread.c b/src/runtime/thread.c
index 377f6b9..a8ca088 100644 (file)
--- a/src/runtime/thread.c
+++ b/src/runtime/thread.c
@@ -436,6 +436,7 @@ create_thread_struct(lispobj initial_function) {
     bind_variable(INTERRUPTS_ENABLED,T,th);
     bind_variable(ALLOW_WITH_INTERRUPTS,T,th);
     bind_variable(GC_PENDING,NIL,th);
+    bind_variable(ALLOC_SIGNAL,NIL,th);
 #ifdef LISP_FEATURE_SB_THREAD
     bind_variable(STOP_FOR_GC_PENDING,NIL,th);
 #endif