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Diffstat (limited to 'src/2geom/piecewise.cpp')
| -rw-r--r-- | src/2geom/piecewise.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/2geom/piecewise.cpp b/src/2geom/piecewise.cpp index ba1e60ea3..090da8e8d 100644 --- a/src/2geom/piecewise.cpp +++ b/src/2geom/piecewise.cpp @@ -238,7 +238,7 @@ std::vector<Interval> level_set(Piecewise<SBasis> const &f, Interval const &leve Interval domj( a, b ); //Interval domj( f.mapToDomain(resulti[j].min(), i ), f.mapToDomain(resulti[j].max(), i ) ); - if ( j==0 && result.size() > 0 && result.back().intersects(domj) ){ + if ( j==0 && !result.empty() && result.back().intersects(domj) ){ result.back().unionWith(domj); }else{ result.push_back(domj); |