* Bug 16350 fixed: now empty sparse bool matrix is false in cond exp

[scilab.git] / scilab / modules / ast / includes / types / sparse.hxx

diff --git a/scilab/modules/ast/includes/types/sparse.hxx b/scilab/modules/ast/includes/types/sparse.hxx
index 7731b46..e662a83 100644 (file)
--- a/scilab/modules/ast/includes/types/sparse.hxx
+++ b/scilab/modules/ast/includes/types/sparse.hxx
@@ -599,7 +599,7 @@ struct EXTERN_AST SparseBool : GenericType
 
     bool isTrue()
     {
-        if (static_cast<int>(nbTrue()) == m_iSize)
+        if (m_iSize > 0 && static_cast<int>(nbTrue()) == m_iSize)
         {
             return true;
         }