Hello all. I am getting wierd errors on the following piece of code. >
95: for( 0..$#vars ) {
96: if( defined( $vars[$_] ) ) {
97: $freqidx{$key}[$_] += $fields[$vars[$_]];
98: }
99: }
@vars are all numberic values and some values of @fields are "". Can
$fields[$n] be defined as ""? Shouldn't perl just add "" as 0? The errors
are as follows:
Argument "" isn't numeric in add at ../20020128/pasummary.pl line 96,
<INFILE> chunk 4258.
Argument "" isn't numeric in add at ../20020128/pasummary.pl line 96,
<INFILE> chunk 17733.
Any help would be greatly appreciated. THanks.
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