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Use append_formatv in string_error

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This commit is contained in:
ridiculousfish 2015-09-12 16:52:16 -07:00
parent 54e626f665
commit bfe142fef0
1 changed files with 2 additions and 4 deletions
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6
src/builtin_string.cpp
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@ -40,11 +40,9 @@ static void string_error(const wchar_t *fmt, ...)
{
va_list va;
va_start(va, fmt);
wcstring errstr = vformat_string(fmt, va);
stderr_buffer.append(L"string ");
append_formatv(stderr_buffer, fmt, va);
va_end(va);
stderr_buffer += L"string ";
stderr_buffer += errstr;
}
static void string_unknown_option(parser_t &parser, const wchar_t *subcmd, const wchar_t *opt)