>perl588_817\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 1. >perl588\bin\perl -we"$cur[2]=20; $win[2]=100; $sec[2]=undef; if ($cur[2] > $win[2]) {}" -e"elsif (0+$cur[2] > 0+$sec[2]) {}" Use of uninitialized value in addition (+) at -e line 2.