The line numbering seems to drift when your statement itself is more than one line, or on occasion when the if call is labelled the culprit, when it's actually a line of code in the if-BLOCK. So, it seems that 1431 is the problem, not 1430, and yet, no output is produced to support of that theory.

In reply to Re^3: Use of uninitialized value in string by tadman
in thread Use of uninitialized value in string by c

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