diff options
Diffstat (limited to 'libqpdf/SparseOHArray.cc')
| -rw-r--r-- | libqpdf/SparseOHArray.cc | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/libqpdf/SparseOHArray.cc b/libqpdf/SparseOHArray.cc index 3f6376a6..c82bf145 100644 --- a/libqpdf/SparseOHArray.cc +++ b/libqpdf/SparseOHArray.cc @@ -2,6 +2,8 @@ #include <stdexcept> +static const QPDFObjectHandle null_oh = QPDFObjectHandle::newNull(); + void SparseOHArray::append(QPDFObjectHandle oh) { @@ -23,16 +25,8 @@ SparseOHArray::append(std::shared_ptr<QPDFObject>&& obj) QPDFObjectHandle SparseOHArray::at(int idx) const { - if (idx < 0 || idx >= this->n_elements) { - throw std::logic_error( - "INTERNAL ERROR: bounds error accessing SparseOHArray element"); - } - auto const& iter = this->elements.find(idx); - if (iter == this->elements.end()) { - return QPDFObjectHandle::newNull(); - } else { - return (*iter).second; - } + auto const& iter = elements.find(idx); + return iter == elements.end() ? null_oh : (*iter).second; } void |