diff options
Diffstat (limited to 'src/dot.cpp')
| -rw-r--r-- | src/dot.cpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/dot.cpp b/src/dot.cpp index 62d1831..b952ce2 100644 --- a/src/dot.cpp +++ b/src/dot.cpp @@ -250,7 +250,7 @@ static QCString replaceRef(const QCString &buf,const QCString relPath, { // search for href="...", store ... part in link QCString href = "href"; - bool isXLink=FALSE; + //bool isXLink=FALSE; int len = 6; int indexS = buf.find("href=\""), indexE; if (indexS>5 && buf.find("xlink:href=\"")!=-1) // XLink href (for SVG) @@ -258,7 +258,7 @@ static QCString replaceRef(const QCString &buf,const QCString relPath, indexS-=6; len+=6; href.prepend("xlink:"); - isXLink=TRUE; + //isXLink=TRUE; } if (indexS>=0 && (indexE=buf.find('"',indexS+len))!=-1) { @@ -1601,13 +1601,16 @@ void DotNode::writeBox(FTextStream &t, // add names shown as relation to a dictionary, so we don't show // them as attributes as well QDict<void> arrowNames(17); - QListIterator<EdgeInfo> li(*m_edgeInfo); - EdgeInfo *ei; - for (li.toFirst();(ei=li.current());++li) + if (m_edgeInfo) { - if (!ei->m_label.isEmpty()) + QListIterator<EdgeInfo> li(*m_edgeInfo); + EdgeInfo *ei; + for (li.toFirst();(ei=li.current());++li) { - arrowNames.insert(ei->m_label,(void*)0x8); + if (!ei->m_label.isEmpty()) + { + arrowNames.insert(ei->m_label,(void*)0x8); + } } } |