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-rw-r--r--src/Nerve_GIC/include/gudhi/GIC.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Nerve_GIC/include/gudhi/GIC.h b/src/Nerve_GIC/include/gudhi/GIC.h
index 3f9f0dc5..560f7d6c 100644
--- a/src/Nerve_GIC/include/gudhi/GIC.h
+++ b/src/Nerve_GIC/include/gudhi/GIC.h
@@ -1238,6 +1238,7 @@ class Cover_complex {
#elif defined GUDHI_GIC_USE_HERA
double db = hera::bottleneckDistExact(this->PD, Cboot.PD);
#else
+ double db;
throw std::logic_error("This function requires CGAL or Hera for the bottleneck distance.");
#endif
if (verbose) std::clog << db << std::endl;