1 files changed, 1 insertions, 2 deletions
diff --git a/variable.c b/variable.c
index 377daf5..4eebb37 100644
--- a/variable.c
+++ b/variable.c
@@ -238,8 +238,7 @@ initialize_file_variables (file)
     l->next = &global_setlist;
   else
     {
-      if (file->parent->variables == 0)
-	initialize_file_variables (file->parent);
+      initialize_file_variables (file->parent);
       l->next = file->parent->variables;
     }
 }