bugfix error detection

src/erlydtl/erlydtl_compiler.erl

@@ -66,9 +66,8 @@ compile(File, DocRoot, Module, Function, OutDir) ->
                 [erl_syntax:variable("Variables")]),
             ClauseOk = erl_syntax:clause([erl_syntax:variable("Val")], none,
                 [erl_syntax:tuple([erl_syntax:atom(ok), erl_syntax:variable("Val")])]),     
-            ClauseCatch = erl_syntax:clause([erl_syntax:tuple([erl_syntax:atom(throw), 
-                erl_syntax:underscore(), erl_syntax:underscore()])], none,
-                    [erl_syntax:tuple([erl_syntax:atom(error), erl_syntax:string("error description")])]),            
+            ClauseCatch = erl_syntax:clause([erl_syntax:variable("Err")], none,
+                    [erl_syntax:tuple([erl_syntax:atom(error), erl_syntax:variable("Err")])]),                                            
             Render0FunctionAst = erl_syntax:function(erl_syntax:atom(Function),
                 [erl_syntax:clause([], none, [erl_syntax:application(none, 
                     erl_syntax:atom(Function), [erl_syntax:list([])])])]),

src/erlydtl/erlydtl_server.erl

@@ -132,7 +132,7 @@ init([]) ->
 %% @doc Handling call messages
 %% @end 
 %%--------------------------------------------------------------------
-handle_call({compile, File, DocRoot, Mod, Func, Vars}, _From, State) ->
+handle_call({compile, _File, _DocRoot, _Mod, _Func, _Vars}, _From, State) ->
     Reply = not_implemented,
     {reply, Reply, State};