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Fix comparisons of pointers with zero to compare with NULL instead.

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Per C standard, these are semantically the same thing; but saying NULL
when you mean NULL is good for readability.

Marti Raudsepp, per results of INRIA's Coccinelle.
This commit is contained in:
Tom Lane
2010-10-29 15:51:52 -04:00
parent 48a1fb2390
commit bfd3f37be3
6 changed files with 11 additions and 11 deletions
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2
src/bin/pg_dump/pg_backup_tar.c
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@@ -576,7 +576,7 @@ tarWrite(const void *buf, size_t len, TAR_MEMBER *th)
{
size_t res;
if (th->zFH != 0)
if (th->zFH != NULL)
res = GZWRITE((void *) buf, 1, len, th->zFH);
else
res = fwrite(buf, 1, len, th->nFH);