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| author | Badlop <badlop@process-one.net> | 2015-04-04 13:48:17 +0200 |
|---|---|---|
| committer | Badlop <badlop@process-one.net> | 2015-04-04 13:48:17 +0200 |
| commit | cf40daf663f0c88ebb0e42356420fe614c7d3af4 (patch) | |
| tree | 58a6060ef8f4d4336fb7d84020f7a60d6a8c3b4e | |
| parent | Remove unused case clauses to make dialyzer happy (diff) | |
Replace undefined value with empty one (processone/ejabberd-contrib#92)
| -rw-r--r-- | src/ejabberd_xmlrpc.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/ejabberd_xmlrpc.erl b/src/ejabberd_xmlrpc.erl index b1bd164a6..904604fc9 100644 --- a/src/ejabberd_xmlrpc.erl +++ b/src/ejabberd_xmlrpc.erl @@ -444,6 +444,8 @@ format_arg(Arg, binary) when is_list(Arg) -> list_to_binary(Arg); format_arg(Arg, binary) when is_binary(Arg) -> Arg; format_arg(Arg, string) when is_list(Arg) -> Arg; format_arg(Arg, string) when is_binary(Arg) -> binary_to_list(Arg); +format_arg(undefined, binary) -> <<>>; +format_arg(undefined, string) -> ""; format_arg(Arg, Format) -> ?ERROR_MSG("don't know how to format Arg ~p for format ~p", [Arg, Format]), throw({error_formatting_argument, Arg, Format}). |