From: Mike Taylor <mike@indexdata.com>
Date: Wed, 25 Oct 2006 15:42:47 +0000 (+0000)
Subject: Die if a callback returns an unknown value.  This is important, since
X-Git-Tag: CPAN-v1.02~54^2~859
X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=commitdiff_plain;h=0508e915338044bdb04d302ae2c5c7745a98338b;hp=0508e915338044bdb04d302ae2c5c7745a98338b

Die if a callback returns an unknown value.  This is important, since
otherwise if you forget to explicitly return something, the loop will
just fall through and the whole run will quietly end.
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