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Savannah Git Hosting - gnulib.git/commit
Eliminate gcc -Wzero-as-null-pointer-constant warnings.
* lib/argp-help.c: Use NULL, not 0, to denote a null pointer.
* lib/argp-parse.c: Likewise.
* lib/backup-find.c (get_version): Likewise.
* lib/bitset/list.c: Likewise.
* lib/bitset/stats.c (bitset_stats_init): Likewise.
* lib/bitset/table.c: Likewise.
* lib/bitsetv.c (bitsetv_alloc): Likewise.
* lib/error.c (print_errno_message): Likewise.
* lib/exclude.c (new_exclude_segment): Likewise.
* lib/getopt.c (GETOPT_ENTRY): Likewise.
* lib/human.c (block_size_args): Likewise.
* lib/obstack.c (_obstack_begin_worker, _obstack_newchunk,
_obstack_allocated_p, _obstack_free, _obstack_memory_used): Likewise.
* lib/quotearg.c (quoting_style_args, quotearg_buffer_restyled,
quotearg_alloc_mem): Likewise.
* lib/readutmp.c (read_utmp_from_file): Likewise.
* lib/savedir.c (comparison_function_table): Likewise.
* lib/settime.c (settime): Likewise.
* tests/nap.h (nap_works): Likewise.
* tests/test-fts.c (argv, fts_dealloc, remove_tree, main): Likewise.
* tests/test-getaddrinfo.c (simple): Likewise.
* tests/test-nstrftime.h (posixtm_test, TZ, quarter_test, errno_test,
locales_test): Likewise.
* tests/test-parse-datetime.c (main): Likewise.
* tests/test-regex.c (main): Likewise.
23 files changed: