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Fix Null-checking issue detected by Coverity.

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(cherry picked from commit 974553d858)
This commit is contained in:
Juergen Spitzmueller 2018-01-11 13:43:35 +01:00
parent e8fb5da776
commit 9e8d702d63
1 changed files with 5 additions and 3 deletions
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8
src/Paragraph.cpp
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@ -1436,9 +1436,6 @@ bool Paragraph::Private::latexSpecialT3(char_type const c, otexstream & os,
void Paragraph::Private::validate(LaTeXFeatures & features) const
{
Buffer const & buf = inset_owner_->buffer();
BufferParams const & bp = features.runparams().is_child
? buf.masterParams() : buf.params();
if (layout_->inpreamble && inset_owner_) {
bool const is_command = layout_->latextype == LATEX_COMMAND;
Font f;
@ -1446,6 +1443,9 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
// switching machinery of odocstream. Therefore the
// output is wrong if this paragraph contains content
// that needs to switch encoding.
Buffer const & buf = inset_owner_->buffer();
BufferParams const & bp = features.runparams().is_child
? buf.masterParams() : buf.params();
otexstringstream os;
os << layout_->preamble();
if (is_command) {
@ -1520,6 +1520,8 @@ void Paragraph::Private::validate(LaTeXFeatures & features) const
}
// then the contents
BufferParams const bp = features.runparams().is_child
? features.buffer().masterParams() : features.buffer().params();
for (pos_type i = 0; i < int(text_.size()) ; ++i) {
char_type c = text_[i];
if (c == 0x0022) {