Make .eval() evaluate top-level only.

[ginac.git] / ginac / ex.cpp

diff --git a/ginac/ex.cpp b/ginac/ex.cpp
index 7bd8410b6d4f50dc2751557bb41dcb3471efa51c..c403c7f6899f191e6db24f3da83b2af60a5da981 100644 (file)
--- a/ginac/ex.cpp
+++ b/ginac/ex.cpp
@@ -306,7 +306,7 @@ ptr<basic> ex::construct_from_basic(const basic & other)
                // apply eval() once more. The recursion stops when eval() calls
                // hold() or returns an object that already has its "evaluated"
                // flag set, such as a symbol or a numeric.
-               const ex & tmpex = other.eval(1);
+               const ex & tmpex = other.eval();
 
                // Eventually, the eval() recursion goes through the "else" branch
                // below, which assures that the object pointed to by tmpex.bp is