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(parent: 6391ac7)
Don't initialize end in pp_reverse when begin is NULL
authorVincent Pit <perl@profvince.com>
Wed, 31 Mar 2010 12:33:32 +0000 (14:33 +0200)
committerVincent Pit <perl@profvince.com>
Wed, 31 Mar 2010 12:33:35 +0000 (14:33 +0200)
commit95a26d8e5a73b4fe66d7b066732f59cd675632d0
tree01a91721a642916a8b0b4f7e9132c621f8920694tree | snapshot
parent6391ac7e6236740e4d4a09fdeecdbaac8e5f4606commit | diff
Don't initialize end in pp_reverse when begin is NULL

This change is a complement to 572558b47236782e60e41bd235c96eae7cbca3db.

Arithmetic on null pointers isn't defined by the C standard, so it may crash even before entering the loop.
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