More safechecks. This fixes #295

diff --git a/ElvUI_SLE/options/uibuttons_c.lua b/ElvUI_SLE/options/uibuttons_c.lua
index 0a0bbbb..3ed4c21 100644
--- a/ElvUI_SLE/options/uibuttons_c.lua
+++ b/ElvUI_SLE/options/uibuttons_c.lua
@@ -353,9 +353,10 @@ local function configTable()
 			},
 		},
 	}
-
-	for k, v in T.pairs(UB.Holder.Addon) do
-		if k ~= "Toggle" and T.type(v) == "table" and (v.HasScript and v:HasScript("OnClick")) then E.Options.args.sle.args.modules.args.uibuttons.args.Addon.args.called.values[k] = k end
+	if E.private.sle.uibuttons.style == "dropdown" then
+		for k, v in T.pairs(UB.Holder.Addon) do
+			if k ~= "Toggle" and T.type(v) == "table" and (v.HasScript and v:HasScript("OnClick")) then E.Options.args.sle.args.modules.args.uibuttons.args.Addon.args.called.values[k] = k end
+		end
 	end
 end