fix kconfig.pl split for config symbols that have "0" as value
authorFelix Fietkau <nbd@openwrt.org>
Wed, 19 Sep 2007 20:55:05 +0000 (20:55 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Wed, 19 Sep 2007 20:55:05 +0000 (20:55 +0000)
SVN-Revision: 8847

scripts/kconfig.pl

index 53b8f11..181b35a 100755 (executable)
@@ -72,7 +72,7 @@ sub config_diff($$) {
        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};
                }
        }