From e8fe67991eaa4660273847419d6d886a8ccd94c2 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Tue, 25 May 2010 09:04:14 -0600
Subject: [PATCH] fix problem using both #:doc and #:tag-prefixes for secref  
 Merge to v5.0

---
 collects/scribble/base.rkt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/collects/scribble/base.rkt b/collects/scribble/base.rkt
index 75b61be446..292d984034 100644
--- a/collects/scribble/base.rkt
+++ b/collects/scribble/base.rkt
@@ -226,7 +226,9 @@
   (case-lambda
    [(doc s)
     (if doc
-        (list (module-path-prefix->string doc) s) 
+        (if (list? s)
+            (cons (module-path-prefix->string doc) s)
+            (list (module-path-prefix->string doc) s))
         s)]
    [(doc prefix s)
     (doc-prefix doc (if prefix