From bcfd6d1db92260f3453f9733db727bf408a0732d Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Mon, 19 Jan 2009 22:29:09 -0400
Subject: [PATCH] When setting a scope's argument, convert the list to a
 sequence if it's not already.

---
 src/scope.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/scope.h b/src/scope.h
index cd6fc15a..e4f3f76c 100644
--- a/src/scope.h
+++ b/src/scope.h
@@ -141,8 +141,10 @@ public:
   }
 
   void set_args(const value_t& _args) {
-    assert(_args.is_sequence());
-    args = _args;
+    if (_args.is_sequence())
+      args = _args;
+    else
+      args = _args.to_sequence();
   }
   value_t& value() {
     assert(args.is_null() || args.is_sequence());