WI# 30472 Placed check on hashtable add to check item has not already been added.

2012-02-21 16:03:46 -01:00
parent 2b9e798c35
commit 2eebc84f2f
1 changed files with 4 additions and 1 deletions
--- a/umbraco/presentation/umbraco/controls/ContentControl.cs
+++ b/umbraco/presentation/umbraco/controls/ContentControl.cs
@@ -136,7 +136,10 @@ namespace umbraco.controls
                    if (property != null && tabPage != null)
                    {
                        addControlNew(property, tabPage, tab.Caption);
-                        inTab.Add(propertyType.Id.ToString(), true);
+
+                        // adding this check, as we occasionally get an already in dictionary error, though not sure why
+                        if (!inTab.ContainsKey(propertyType.Id.ToString()))
+                            inTab.Add(propertyType.Id.ToString(), true);
                    }
                    else
                    {