Fixed some more missing locale strings.

diff --git a/Cauldron/CauldronMain.lua b/Cauldron/CauldronMain.lua
index 4a0c0df..f6d31a2 100644
--- a/Cauldron/CauldronMain.lua
+++ b/Cauldron/CauldronMain.lua
@@ -518,7 +518,7 @@ function Cauldron:LocaleString(str)
 end

 function Cauldron:DisplayVersion()
-	self:Print(L["Cauldron, version "],Cauldron.version);
+	self:Print(L["Version "],Cauldron.version);
 end

 ----------------------------------------------------------------
diff --git a/Cauldron/CauldronShoppingList.xml b/Cauldron/CauldronShoppingList.xml
index 79024f0..b5b55af 100644
--- a/Cauldron/CauldronShoppingList.xml
+++ b/Cauldron/CauldronShoppingList.xml
@@ -181,7 +181,7 @@
 						if button == "LeftButton" then
 							self:GetParent():StopMovingOrSizing();
 							self:GetParent().isResizing = false;
-							CauldronShopping:UpdateShoppingList();
+							Cauldron:UpdateShoppingList();
 						end
 					</OnMouseUp>
 					<OnHide>
diff --git a/Cauldron/CauldronTradeskill.lua b/Cauldron/CauldronTradeskill.lua
index 1cd13ca..b92184f 100644
--- a/Cauldron/CauldronTradeskill.lua
+++ b/Cauldron/CauldronTradeskill.lua
@@ -133,12 +133,14 @@ function Cauldron:UpdateSkills()
 			skillDB.recipes[name].keywords = keywords;
 	    else
 	    	-- save the header name
-	    	category = name;
-
-	    	-- expand the header, so we get all the skills
-	    	if not expanded then
-	    		ExpandTradeSkillSubClass(i);
-	    	end
+	    	if name then
+		    	category = name;
+
+				-- expand the header, so we get all the skills
+				if not expanded then
+					ExpandTradeSkillSubClass(i);
+				end
+			end
 		end
 	end

diff --git a/Cauldron/Locale/Cauldron-enUS.lua b/Cauldron/Locale/Cauldron-enUS.lua
index 8f5f13d..1fdbc28 100644
--- a/Cauldron/Locale/Cauldron-enUS.lua
+++ b/Cauldron/Locale/Cauldron-enUS.lua
@@ -7,6 +7,7 @@ if not L then return end
 --
 L["Cauldron"] = true
 L["Cauldron loaded; version "] = true
+L["Version "] = true
 L["Current log level: "] = true
 L["Setting log level: "] = true
 L["Config"] = true