fix kconfig.pl split for config symbols that have "0" as value

SVN-Revision: 8847
khanku · Sep 19, 2007 · 15bc93f · 15bc93f
1 parent abbe02e
commit 15bc93f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/kconfig.pl b/scripts/kconfig.pl
@@ -72,7 +72,7 @@ ($$)
 	my %config;
 
 	foreach my $config (keys %$cfg2) {
-		if (!$cfg1->{$config} or $cfg1->{$config} ne $cfg2->{$config}) {
+		if (!defined($cfg1->{$config}) or $cfg1->{$config} ne $cfg2->{$config}) {
 			$config{$config} = $cfg2->{$config};
 		}
 	}