support gcc 3.3

1 files changed, 2 insertions, 1 deletions

diff --git a/test/geo_hyperplane.cpp b/test/geo_hyperplane.cpp
index f8281a16b..010989feb 100644
--- a/test/geo_hyperplane.cpp
+++ b/test/geo_hyperplane.cpp
@@ -121,7 +121,8 @@ template<typename Scalar> void lines()
     VERIFY_IS_APPROX(result, center);
 
     // check conversions between two types of lines
-    CoeffsType converted_coeffs = HLine(PLine(line_u)).coeffs();
+    PLine pl(line_u); // gcc 3.3 will commit suicide if we don't name this variable
+    CoeffsType converted_coeffs = HLine(pl).coeffs();
     converted_coeffs *= (line_u.coeffs()[0])/(converted_coeffs[0]);
     VERIFY(line_u.coeffs().isApprox(converted_coeffs));
   }