K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2005-02-27T17:16:16.000000Z
K 7
svn:log
V 310
Remove the check about whether MALLOC_EXTRA_SANITY is defined,
surrounding the undef'ing it.  It does not seem necessary to
undef some symbol that is not exist, and gcc does not complain
about whether a symbol is exist before #undef'ing it out.

Spotted by:	mingyanguo via ChinaUnix.net forum
Reviewed by:	phk

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