From 4a283ebb76b797a01398d6f052e745764844c5d0 Mon Sep 17 00:00:00 2001
From: Daniel Blankenberg <dan@bx.psu.edu>
Date: Mon, 10 Dec 2012 12:48:58 -0500
Subject: [PATCH] Fix for SelectToolParameter  rerun,workflow  when
 multiple="true", submited by Jim Johnson.

---
 lib/galaxy/tools/parameters/basic.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/galaxy/tools/parameters/basic.py b/lib/galaxy/tools/parameters/basic.py
index cdd6651d949..7ab822d705b 100644
--- a/lib/galaxy/tools/parameters/basic.py
+++ b/lib/galaxy/tools/parameters/basic.py
@@ -714,7 +714,12 @@ class SelectToolParameter( ToolParameter ):
         else:
             if value not in legal_values:
                 raise ValueError( "An invalid option was selected, please verify" )
-            return value    
+            return value
+    def to_html_value( self, value, app ):
+        if isinstance( value, list ):
+            return value
+        else:
+            return str( value )
     def to_param_dict_string( self, value, other_values={} ):
         if value is None:
             return "None"