diff options
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/expr.c b/src/expr.c index 19475f349..aaa82d3d2 100644 --- a/src/expr.c +++ b/src/expr.c @@ -331,7 +331,7 @@ main (int argc, char **argv) atexit (close_stdout); parse_long_options (argc, argv, PROGRAM_NAME, PACKAGE_NAME, VERSION, - usage, AUTHORS, (char const *) NULL); + usage, AUTHORS, (char const *) nullptr); /* The above handles --help and --version. Since there is no other invocation of getopt, handle '--' here. */ @@ -470,7 +470,7 @@ tostring (VALUE *v) { case integer: { - char *s = mpz_get_str (NULL, 10, v->u.i); + char *s = mpz_get_str (nullptr, 10, v->u.i); mpz_clear (v->u.i); v->u.s = s; v->type = string; @@ -527,12 +527,12 @@ getsize (mpz_t i) } /* Return true and advance if the next token matches STR exactly. - STR must not be NULL. */ + STR must not be null. */ static bool nextarg (char const *str) { - if (*args == NULL) + if (*args == nullptr) return false; else { @@ -596,13 +596,13 @@ docolon (VALUE *sv, VALUE *pv) tostring (pv); re_regs.num_regs = 0; - re_regs.start = NULL; - re_regs.end = NULL; + re_regs.start = nullptr; + re_regs.end = nullptr; - re_buffer.buffer = NULL; + re_buffer.buffer = nullptr; re_buffer.allocated = 0; re_buffer.fastmap = fastmap; - re_buffer.translate = NULL; + re_buffer.translate = nullptr; re_syntax_options = RE_SYNTAX_POSIX_BASIC & ~RE_CONTEXT_INVALID_DUP & ~RE_NO_EMPTY_RANGES; errmsg = re_compile_pattern (pv->u.s, strlen (pv->u.s), &re_buffer); @@ -652,7 +652,7 @@ docolon (VALUE *sv, VALUE *pv) free (re_regs.start); free (re_regs.end); } - re_buffer.fastmap = NULL; + re_buffer.fastmap = nullptr; regfree (&re_buffer); return v; } |