CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo@cs.unipr.it 2002-10-25 08:57:13

Modified files: src : Expr.cc

Log message: Fixed a bug: the empty product is 1.

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=pur...