Chapril/xmpp.chapril.org-ejabberd
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Support for arguments in ejabberdctl that are empty strings.

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SVN Revision: 2828
This commit is contained in:
Badlop 2009-12-28 11:46:22 +00:00
parent 93ed18c2e2
commit 5b782ad5a1
1 changed files with 10 additions and 9 deletions
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17
src/ejabberd_ctl.erl
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@ -318,18 +318,19 @@ format_args(Args, ArgsFormat) ->
[],
lists:zip(ArgsFormat, Args)).
format_arg(Arg, Format) ->
Parse = case Format of
integer ->
"~d";
string ->
format_arg(Arg, integer) ->
format_arg2(Arg, "~d");
format_arg("", string) ->
"";
format_arg(Arg, string) ->
NumChars = integer_to_list(string:len(Arg)),
"~" ++ NumChars ++ "c"
end,
Parse = "~" ++ NumChars ++ "c",
format_arg2(Arg, Parse).
format_arg2(Arg, Parse)->
{ok, [Arg2], _RemainingArguments} = io_lib:fread(Parse, Arg),
Arg2.
%%-----------------------------
%% Format result
%%-----------------------------