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fix small logic error surrounding adding newlines; in practice, the logic error would probably never manifest itself without other code changes

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This commit is contained in:
Jay Berkenbilt 2011-08-11 15:22:59 -04:00
parent ee93b24d67
commit 788f6f7769
1 changed files with 3 additions and 3 deletions
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6
libqpdf/QPDFWriter.cc
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@ -1102,11 +1102,12 @@ QPDFWriter::unparseObject(QPDFObjectHandle object, int level,
writeString("\nstream\n");
pushEncryptionFilter();
writeBuffer(stream_data);
char last_char = this->pipeline->getLastChar();
popPipelineStack();
if (this->qdf_mode)
{
if (this->pipeline->getLastChar() != '\n')
if (last_char != '\n')
{
writeString("\n");
this->added_newline = true;
@ -1776,9 +1777,7 @@ QPDFWriter::writeHintStream(int hint_id)
openObject(hint_id);
setDataKey(hint_id);
unsigned char* hs = hint_buffer->getBuffer();
unsigned long hlen = hint_buffer->getSize();
char last_char = hs[hlen - 1];
writeString("<< /Filter /FlateDecode /S ");
writeString(QUtil::int_to_string(S));
@ -1798,6 +1797,7 @@ QPDFWriter::writeHintStream(int hint_id)
}
pushEncryptionFilter();
writeBuffer(hint_buffer);
char last_char = this->pipeline->getLastChar();
popPipelineStack();
if (last_char != '\n')