I'm not a TK guy, but looking at your code, this would occur if $idx wasn't defined. Have you put some debug code at the point to make sure you know which path your're taking on the if (defined $idx) statement?

--Chris

e-mail jcwren

In reply to (jcwren) Re: (3) pTk popup not returning value and not locking calling window by jcwren
in thread pTk popup not returning value and not locking calling window by el-moe

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