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Merge topic 'FixCrashInGraphVizWriter' 

00e7ea7 Fix crash in GraphVizWriter when GRAPHVIZ_TARGET_IGNORE_REGEX is used
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Brad King 2011-02-08 14:18:48 -05:00 committed by CMake Topic Stage
parent 5b8869faea 00e7ea76e8
commit 7f87205161
1 changed files with 6 additions and 0 deletions
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6
Source/cmGraphVizWriter.cxx
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@ -272,6 +272,12 @@ void cmGraphVizWriter::WriteConnections(const char* targetName,
std::map<cmStdString, cmStdString>::const_iterator libNameIt = std::map<cmStdString, cmStdString>::const_iterator libNameIt =
this->TargetNamesNodes.find(libName); this->TargetNamesNodes.find(libName);
// can happen e.g. if GRAPHVIZ_TARGET_IGNORE_REGEX is used
if(libNameIt == this->TargetNamesNodes.end())
{
continue;
}
std::string connectionName = myNodeName; std::string connectionName = myNodeName;
connectionName += "-"; connectionName += "-";
connectionName += libNameIt->second; connectionName += libNameIt->second;