Fix issue when search provides no results (Ticket 495)

diff --git a/ARLFrame.lua b/ARLFrame.lua
index 9b932f2..6225c4d 100644
--- a/ARLFrame.lua
+++ b/ARLFrame.lua
@@ -192,6 +192,15 @@ StaticPopupDialogs["ARL_ALLEXCLUDED"] = {
 	hideOnEscape = 1
 }

+StaticPopupDialogs["ARL_SEARCHFILTERED"] = {
+	text = L["ARL_SEARCHFILTERED"],
+	button1 = L["Ok"],
+	timeout = 0,
+	exclusive = 1,
+	whileDead = 1,
+	hideOnEscape = 1
+}
+
 -- Description:

 function addon:CloseWindow()
@@ -1176,6 +1185,9 @@ local function RecipeList_Update()
 			if (showpopup == true) then
 				StaticPopup_Show("ARL_ALLEXCLUDED")
 			end
+		-- We have some search text that is preventing stuff from being displayed
+		elseif (ARL_SearchText:GetText() ~= "") then
+
 		else
 			addon:Print(L["NO_DISPLAY"])
 			addon:Print("DEBUG: recipes_total check for 0")
@@ -3618,12 +3630,10 @@ function addon:CreateFrame(
 			ARL_SearchButton:Disable()
 			ARL_SearchButton:SetScript("OnClick",
 				function(this)
-
 					local searchtext = ARL_SearchText:GetText()
 					searchtext = searchtext:trim()

 					if (searchtext ~= "") then
-
 						ARL_LastSearchedText = searchtext

 						addon:SearchRecipeDB(recipeDB, searchtext)
@@ -3632,9 +3642,7 @@ function addon:CreateFrame(

 						ARL_SearchButton:SetNormalFontObject("GameFontDisableSmall")
 						ARL_SearchButton:Disable()
-
 					end
-
 				end
 			)

@@ -3643,7 +3651,6 @@ function addon:CreateFrame(
 			"GameFontHighlightSmall", "", "CENTER", L["CLEAR_DESC"], 3)
 			ARL_ClearButton:SetScript("OnClick",
 				function()
-
 					addon:ResetSearch(recipeDB)
 					ARL_SearchText:SetText(L["SEARCH_BOX_DESC"])

@@ -3663,19 +3670,15 @@ function addon:CreateFrame(

 					initDisplayStrings()
 					RecipeList_Update()
-
 				end
 			)
 		ARL_SearchText = CreateFrame("EditBox", "ARL_SearchText", addon.Frame, "InputBoxTemplate")
 			ARL_SearchText:SetText(L["SEARCH_BOX_DESC"])
 			ARL_SearchText:SetScript("OnEnterPressed",
 				function(this)
-
 					local searchtext = ARL_SearchText:GetText()
 					searchtext = searchtext:trim()
-
 					if (searchtext ~= "") and (searchtext ~= L["SEARCH_BOX_DESC"]) then
-
 						ARL_LastSearchedText = searchtext

 						addon:SearchRecipeDB(recipeDB, searchtext)
@@ -3684,9 +3687,7 @@ function addon:CreateFrame(

 						ARL_SearchButton:SetNormalFontObject("GameFontDisableSmall")
 						ARL_SearchButton:Disable()
-
 					end
-
 				end
 			)
 			ARL_SearchText:SetScript("OnEditFocusGained",
diff --git a/Locals/testdeDE.lua b/Locals/testdeDE.lua
index 9d8606a..342f8a1 100644
--- a/Locals/testdeDE.lua
+++ b/Locals/testdeDE.lua
@@ -1632,3 +1632,4 @@ L["Joseph Wilson"] = true
 L["Oluros"] = true
 L["Rekka the Hammer"] = true
 L["Arthur Denny"] = true
+L["ARL_SEARCHFILTERED"] = "Your search has no results."
diff --git a/Locals/testenUS.lua b/Locals/testenUS.lua
index 6a6170c..f009fc0 100644
--- a/Locals/testenUS.lua
+++ b/Locals/testenUS.lua
@@ -383,6 +383,7 @@ L["NOTSCANNED"]		= "You have not yet scanned this profession. Please open this p
 L["ALL_FILTERED"]	= "Although you have already scanned this profession, your filters are currently preventing any recipes from being displayed. Please change your filters and try again."
 L["ARL_ALLKNOWN"]	= "You know all the recipes for this profession."
 L["ARL_ALLEXCLUDED"] = "Although you have already scanned this profession, your exclusions are currently preventing any recipes from being displayed. Please change your exclusions and try again."
+L["ARL_SEARCHFILTERED"] = "Your search has no results."
 L["NO_DISPLAY"] 	= "No recipes to display.  If you get this message please submit a ticket at http://www.wowace.com/projects/arl/tickets listing what filters you have, what is in your exclusion list, which profession, and the number of known/unknown recipes."

 -- Error/warning Text
diff --git a/Locals/testesMX.lua b/Locals/testesMX.lua
index 3a6c17f..1d78f4a 100644
--- a/Locals/testesMX.lua
+++ b/Locals/testesMX.lua
@@ -1614,3 +1614,4 @@ L["Joseph Wilson"] = true
 L["Oluros"] = true
 L["Rekka the Hammer"] = true
 L["Arthur Denny"] = true
+L["ARL_SEARCHFILTERED"] = "Your search has no results."