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diff liboctave/CMatrix.cc @ 11661:ef2b2df1ed9a release-3-0-x

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avoid another xGELSD workspace query bug
author John W. Eaton <jwe@octave.org>
date Tue, 26 Feb 2008 02:51:32 -0500
parents ef95e842ba81
children 8ac2994e4596
line wrap: on
line diff
--- a/liboctave/CMatrix.cc
+++ b/liboctave/CMatrix.cc
@@ -2567,6 +2567,13 @@
 	  if (std::real (work(0)) < lworkaround)
 	    work(0) = lworkaround;
 	}
+      else if (m >= n)
+	{
+	  octave_idx_type lworkaround = 2*m + m*nrhs;
+
+	  if (std::real (work(0)) < lworkaround)
+	    work(0) = lworkaround;
+	}
 
       if (f77_exception_encountered)
 	(*current_liboctave_error_handler)