1 files changed, 4 insertions, 2 deletions
diff --git a/vm_core.h b/vm_core.h
index 44b63ea43f..39dce05c99 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -364,8 +364,10 @@ typedef struct rb_vm_struct {
     struct st_table *loading_table;
 
     /* signal */
-    VALUE trap_list_cmds; /* an Array object */
-    int trap_list_safes[RUBY_NSIG];
+    struct {
+	VALUE cmd;
+	int safe;
+    } trap_list[RUBY_NSIG];
 
     /* hook */
     rb_hook_list_t event_hooks;