Fix error reporting in previous commit

diff --git a/src/ejabberd_xmlrpc.erl b/src/ejabberd_xmlrpc.erl
index da9b12606074c8c97852479fa3b2d75652140e5c..ff89d285880f7d1f1d21656e693bc7d5dc3b5c30 100644 (file)
--- a/src/ejabberd_xmlrpc.erl
+++ b/src/ejabberd_xmlrpc.erl
@@ -431,8 +431,8 @@ format_arg(Arg, binary) when is_binary(Arg) -> Arg;
 format_arg(Arg, string) when is_list(Arg) -> list_to_binary(Arg);
 format_arg(Arg, string) when is_binary(Arg) -> Arg;
 format_arg(Arg, Format) ->
-    ?ERROR_MSG("don't know how to format Arg ~p for format ~p , [Arg, Format]")
-    error.
+    ?ERROR_MSG("don't know how to format Arg ~p for format ~p", [Arg, Format]),
+    throw({error_formatting_argument, Arg, Format}).
 
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 %% Result