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[bug #59676] [PATCH] grog/subs.pl: Don't use "exists" on array values
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From: |
Dave |
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Subject: |
[bug #59676] [PATCH] grog/subs.pl: Don't use "exists" on array values |
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Date: |
Mon, 21 Dec 2020 15:44:44 -0500 (EST) |
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User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Firefox/45.0 |
Follow-up Comment #1, bug #59676 (project groff):
[comment #0 original submission:]
> 1) perlfunc(1) warns against using "exists" on array values.
Yes, but in both instances of "exists" that are modified by this patch, it is
being called on a hash element -- precisely what the "exists" function
<http://perldoc.perl.org/functions/exists> exists for -- not on an array
value.
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