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-rw-r--r--src/dotgraph.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/dotgraph.cpp b/src/dotgraph.cpp
index 0bfa712..cdf4f6c 100644
--- a/src/dotgraph.cpp
+++ b/src/dotgraph.cpp
@@ -186,14 +186,14 @@ bool DotGraph::prepareDotFile()
if (m_graphFormat == GOF_BITMAP)
{
// run dot to create a bitmap image
- DotRunner * dotRun = DotManager::instance()->createRunner(absDotName(), sigStr);
+ DotRunner * dotRun = DotManager::instance()->createRunner(absDotName().data(), sigStr.data());
dotRun->addJob(Config_getEnum(DOT_IMAGE_FORMAT), absImgName());
if (m_generateImageMap) dotRun->addJob(MAP_CMD, absMapName());
}
else if (m_graphFormat == GOF_EPS)
{
// run dot to create a .eps image
- DotRunner *dotRun = DotManager::instance()->createRunner(absDotName(), sigStr);
+ DotRunner *dotRun = DotManager::instance()->createRunner(absDotName().data(), sigStr.data());
if (Config_getBool(USE_PDFLATEX))
{
dotRun->addJob("pdf",absImgName());