New unwind-protect flavors to better type-check C callbacks.

[bpt/emacs.git] / src / fns.c

diff --git a/src/fns.c b/src/fns.c
index b056ece..9fd0ad2 100644 (file)
--- a/src/fns.c
+++ b/src/fns.c
@@ -2585,10 +2585,10 @@ particular subfeatures supported in this version of FEATURE.  */)
 
 static Lisp_Object require_nesting_list;
 
-static Lisp_Object
+static void
 require_unwind (Lisp_Object old_value)
 {
-  return require_nesting_list = old_value;
+  require_nesting_list = old_value;
 }
 
 DEFUN ("require", Frequire, Srequire, 1, 3, 0,