What are their "same values"? Maybe there is whitespace in one but not the other? Without more data, it's hard to be more specific. Maybe at one time during the run of your script, you modify the environment, and set some filehandle to binmode or a different encoding, which makes subsequent reads fail. You'll have to do some testing and inspection of your access logs to identify which process handled which sequence of requests that ultimately fails.

In reply to Re: Normal regexes stop working by Corion
in thread Normal regexes stop working by yegg

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