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+ fixes #0001327: Crash in System::initSolution()

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This commit is contained in:
wmayer 2013-12-09 13:41:38 +01:00
parent c86b7e17c8
commit 5e628aedf1
1 changed files with 3 additions and 1 deletions
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4
src/Mod/Sketcher/App/freegcs/GCS.cpp
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@ -748,7 +748,9 @@ void System::initSolution()
}
VEC_I components(boost::num_vertices(g));
int componentsSize = boost::connected_components(g, &components[0]);
int componentsSize = 0;
if (!components.empty())
componentsSize = boost::connected_components(g, &components[0]);
// identification of equality constraints and parameter reduction
std::set<Constraint *> reducedConstrs; // constraints that will be eliminated through reduction