On Tue, 21 Apr 1998 ivanenko@ctpa03.mit.edu wrote:

: if(condition)
:   if(condition)
:     statement;
:   else
:     statement;

This block should have at least one set of braces (for the outer if
statement) because it is ambiguous in older K&R C compilers--hence the
warning.  Not that we will be using older K&R C compilers, but it is good
practice to clarify an else block.

-- 
-- Todd Vierling (Personal tv@pobox.com; Bus. todd_vierling@xn.xerox.com)