From ae423409b495166a52f473e387f031db7996b371 Mon Sep 17 00:00:00 2001
From: Marc Glisse <marc.glisse@inria.fr>
Date: Wed, 16 Nov 2022 14:57:04 +0100
Subject: Declare variable even on the error path.

---
 src/Nerve_GIC/include/gudhi/GIC.h | 1 +
 1 file changed, 1 insertion(+)

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;
-- 
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