From 2b5eba9c7438ef0175c91c1910ce2d660d930fed Mon Sep 17 00:00:00 2001
From: Mic Bowman
Date: Fri, 8 Feb 2013 12:00:16 -0800
Subject: Fix the return values for JsonDestroyStore, JsonRemoveValue, and
 JsonSetValue. Fix the link message status when reading a notecard.

---
 .../OptionalModules/Scripting/JsonStore/JsonStore.cs    | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs')

diff --git a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
index 5808d46..c7f0001 100644
--- a/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/JsonStore/JsonStore.cs
@@ -250,6 +250,8 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
                 return true;
             }
 
+            // pkey will be the final element in the path, we pull it out here to make sure
+            // that the assignment works correctly
             string pkey = path.Pop();
             string pexpr = PathExpressionToKey(path);
             if (pexpr != "")
@@ -259,7 +261,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
             if (result == null)
                 return false;
 
-            // Check for and extract array references
+            // Check pkey, the last element in the path, for and extract array references
             MatchCollection amatches = m_ArrayPattern.Matches(pkey,0);
             if (amatches.Count > 0)
             {
@@ -307,16 +309,23 @@ namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
                 
                 if (result is OSDMap)
                 {
+                    // this is the assignment case
                     OSDMap hmap = result as OSDMap;
                     if (ovalue != null)
                     {
                         hmap[hkey] = ovalue;
                         InvokeNextCallback(pexpr + pkey);
+                        return true;
                     }
-                    else if (hmap.ContainsKey(hkey))
+
+                    // this is the remove case
+                    if (hmap.ContainsKey(hkey))
+                    {
                         hmap.Remove(hkey);
-                    
-                    return true;
+                        return true;
+                    }
+
+                    return false;
                 }
 
                 return false;
-- 
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