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Code Issues Releases Wiki Activity

Code tidy: remove redundant calls to QPDFObjectHandle::isInitialized

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This commit is contained in:
m-holger 2022-06-25 15:00:31 +01:00 committed by Jay Berkenbilt
parent 3b3bcab349
commit 7836e19747
2 changed files with 5 additions and 7 deletions
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7
libqpdf/NNTree.cc
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@ -56,8 +56,7 @@ NNTreeIterator::updateIValue(bool allow_invalid)
// measure, we also call updateIValue in operator* and operator->.
bool okay = false;
if ((item_number >= 0) && this->node.isInitialized() &&
this->node.isDictionary()) {
if ((item_number >= 0) && this->node.isDictionary()) {
auto items = this->node.getKey(impl.details.itemsKey());
if (this->item_number + 1 < items.getArrayNItems()) {
okay = true;
@ -987,10 +986,10 @@ NNTreeImpl::insertFirst(QPDFObjectHandle key, QPDFObjectHandle value)
{
auto iter = begin();
QPDFObjectHandle items;
if (iter.node.isInitialized() && iter.node.isDictionary()) {
if (iter.node.isDictionary()) {
items = iter.node.getKey(details.itemsKey());
}
if (!(items.isInitialized() && items.isArray())) {
if (!(items.isArray())) {
QTC::TC("qpdf", "NNTree no valid items node in insertFirst");
error(qpdf, this->oh, "unable to find a valid items node");
}

5
libqpdf/QPDFFormFieldObjectHelper.cc
View File

@ -878,7 +878,7 @@ QPDFFormFieldObjectHelper::generateTextAppearance(
if (!font.isInitialized()) {
QPDFObjectHandle dr = getDefaultResources();
font = getFontFromResource(dr, font_name);
found_font_in_dr = (font.isInitialized() && font.isDictionary());
found_font_in_dr = font.isDictionary();
}
if (found_font_in_dr && resources.isDictionary()) {
QTC::TC("qpdf", "QPDFFormFieldObjectHelper get font from /DR");
@ -892,8 +892,7 @@ QPDFFormFieldObjectHelper::generateTextAppearance(
resources.getKey("/Font").replaceKey(font_name, font);
}
if (font.isInitialized() && font.isDictionary() &&
font.getKey("/Encoding").isName()) {
if (font.isDictionary() && font.getKey("/Encoding").isName()) {
std::string encoding = font.getKey("/Encoding").getName();
if (encoding == "/WinAnsiEncoding") {
QTC::TC("qpdf", "QPDFFormFieldObjectHelper WinAnsi");