FYI: thinko in define_variable

[Alexandre Duret-Lutz]

I'm checking this in.

This fixes a bug introduced in my previous change to
define_variable (something I changed after running the full 
test suite... sigh).

This should address the cond3.test, cond10.test, cond11.test,
cond22.test, and pr279-2.test failures Paul reported.

2002-09-16  Alexandre Duret-Lutz  <address@hidden>

        * automake.in (variable_defined): Thinko in $cond handling.

Index: automake.in
===================================================================
RCS file: /cvs/automake/automake/automake.in,v
retrieving revision 1.1350
diff -u -r1.1350 automake.in
--- automake.in 15 Sep 2002 20:34:14 -0000      1.1350
+++ automake.in 16 Sep 2002 09:05:40 -0000
@@ -6488,7 +6488,7 @@
     my ($var, $cond) = @_;
 
     if (! exists $var_value{$var}
-       && (! defined $cond || ! exists $var_value{$var}{$cond}))
+       || (defined $cond && ! exists $var_value{$var}{$cond}))
       {
        # VAR is not defined.
 
-- 
Alexandre Duret-Lutz