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Func::DescribeDebug: move a NumFields() call out of loop

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This commit is contained in:
Jon Siwek 2020-03-26 15:21:51 -07:00
parent e7e5cf0f89
commit 29a7222563
1 changed files with 5 additions and 4 deletions
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9
src/Func.cc
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@ -144,19 +144,20 @@ void Func::DescribeDebug(ODesc* d, const zeek::Args* args) const
{
d->Add(Name());
RecordType* func_args = FType()->Args();
if ( args )
{
d->Add("(");
RecordType* func_args = FType()->Args();
auto num_fields = static_cast<size_t>(func_args->NumFields());
for ( auto i = 0u; i < args->size(); ++i )
{
// Handle varargs case (more args than formals).
if ( i >= static_cast<size_t>(func_args->NumFields()) )
if ( i >= num_fields )
{
d->Add("vararg");
d->Add(i - func_args->NumFields());
int va_num = i - num_fields;
d->Add(va_num);
}
else
d->Add(func_args->FieldName(i));