Fix comparisons of pointers with zero to compare with NULL instead.
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.
Branch
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master
Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=bfd3f37be309c3647844aed937e6a66aad5fd3cb
Modified Files
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src/backend/regex/regc_lex.c | 2 +-
src/backend/utils/adt/tsrank.c | 2 +-
src/backend/utils/fmgr/dfmgr.c | 2 +-
src/bin/pg_dump/pg_backup_tar.c | 2 +-
src/port/dirmod.c | 2 +-
src/timezone/zic.c | 12 ++++++------
6 files changed, 11 insertions(+), 11 deletions(-)