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-rw-r--r--src/docbookvisitor.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/docbookvisitor.cpp b/src/docbookvisitor.cpp
index 90262e3..29b3ea5 100644
--- a/src/docbookvisitor.cpp
+++ b/src/docbookvisitor.cpp
@@ -1326,7 +1326,6 @@ void DocbookDocVisitor::writeDotFile(const QCString &baseName, DocVerbatim *s)
shortName=shortName.right(shortName.length()-i-1);
}
QCString outDir = Config_getString("DOCBOOK_OUTPUT");
- QCString imgExt = Config_getEnum("DOT_IMAGE_FORMAT");
writeDotGraphFromFile(baseName+".dot",outDir,shortName,GOF_BITMAP);
visitPreStart(m_t, s->hasCaption(), baseName + ".dot", s->width(),s->height());
visitCaption(this, s->children());