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Re: [PATCH] check empty callback in mapfile
From: |
Chet Ramey |
Subject: |
Re: [PATCH] check empty callback in mapfile |
Date: |
Sun, 10 May 2015 22:08:25 -0400 |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
On 5/10/15 6:52 AM, isabella parakiss wrote:
> Maybe check if the callback is a function?
The callback doesn't have to be a function. Some things might be easier
if it is, but there's no requirement.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/