diff options
Diffstat (limited to 'Source/cmGraphVizWriter.cxx')
| -rw-r--r-- | Source/cmGraphVizWriter.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Source/cmGraphVizWriter.cxx b/Source/cmGraphVizWriter.cxx index 7e953ce..015f887 100644 --- a/Source/cmGraphVizWriter.cxx +++ b/Source/cmGraphVizWriter.cxx @@ -420,7 +420,8 @@ int cmGraphVizWriter::CollectAllTargets() for (std::vector<cmLocalGenerator*>::const_iterator lit = this->LocalGenerators.begin(); lit != this->LocalGenerators.end(); ++lit) { - std::vector<cmGeneratorTarget*> targets = (*lit)->GetGeneratorTargets(); + const std::vector<cmGeneratorTarget*>& targets = + (*lit)->GetGeneratorTargets(); for (std::vector<cmGeneratorTarget*>::const_iterator it = targets.begin(); it != targets.end(); ++it) { const char* realTargetName = (*it)->GetName().c_str(); @@ -445,7 +446,8 @@ int cmGraphVizWriter::CollectAllExternalLibs(int cnt) for (std::vector<cmLocalGenerator*>::const_iterator lit = this->LocalGenerators.begin(); lit != this->LocalGenerators.end(); ++lit) { - std::vector<cmGeneratorTarget*> targets = (*lit)->GetGeneratorTargets(); + const std::vector<cmGeneratorTarget*>& targets = + (*lit)->GetGeneratorTargets(); for (std::vector<cmGeneratorTarget*>::const_iterator it = targets.begin(); it != targets.end(); ++it) { const char* realTargetName = (*it)->GetName().c_str(); |