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avoid undefined behaviour in fetch and modify of SP from 0a0e3cc51e
authorTony Cook <tony@develop-help.com>
Tue, 28 Dec 2010 02:58:29 +0000 (13:58 +1100)
committerTony Cook <tony@develop-help.com>
Tue, 28 Dec 2010 02:58:29 +0000 (13:58 +1100)
commitc8834ab7edb2752b04c3eaf1825541bea43ab610
tree23d64fe27a92a6ac98f3f6e807a629bbed7e2853
parente8a07a125ebebaf06dc890127439c7461a063b35
avoid undefined behaviour in fetch and modify of SP from 0a0e3cc51e

pp_sys.c: In function ‘Perl_pp_send’:
pp_sys.c:1845: warning: operation on ‘sp’ may be undefined
pp_sys.c