From 546a7c6814037e7768e2230393be743865c8a0a9 Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 11 Feb 2009 12:12:04 +0000
Subject: [PATCH] don't report det==0 as an error
---
Numeric/GmshMatrix.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Numeric/GmshMatrix.cpp b/Numeric/GmshMatrix.cpp
index 0787bfa039..dcfac6c2f1 100644
--- a/Numeric/GmshMatrix.cpp
+++ b/Numeric/GmshMatrix.cpp
@@ -131,6 +131,8 @@ double gmshMatrix<double>::determinant() const
if(ipiv[i] != i + 1) det = -det;
}
}
+ else if(info > 0)
+ det = 0.;
else
Msg::Error("Problem in LAPACK factorisation (info=%d)", info);
delete [] ipiv;
--
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