diff options
Diffstat (limited to 'regex/regexec.c')
| -rw-r--r-- | regex/regexec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/regex/regexec.c b/regex/regexec.c index 67abd01e5c87..6fed64010f40 100644 --- a/regex/regexec.c +++ b/regex/regexec.c @@ -114,10 +114,10 @@ static char sccsid[] = "@(#)regexec.c 8.2 (Berkeley) 3/16/94"; #define ASSIGN(d, s) memcpy(d, s, m->g->nstates) #define EQ(a, b) (memcmp(a, b, m->g->nstates) == 0) #define STATEVARS int vn; char *space -#define STATESETUP(m, nv) { (m)->space = malloc((nv)*(m)->g->nstates); \ +#define STATESETUP(m, nv) do { (m)->space = malloc((nv)*(m)->g->nstates); \ if ((m)->space == NULL) return(REG_ESPACE); \ - (m)->vn = 0; } -#define STATETEARDOWN(m) { free((m)->space); } + (m)->vn = 0; } while (0) +#define STATETEARDOWN(m) free((m)->space) #define SETUP(v) ((v) = &m->space[m->vn++ * m->g->nstates]) #define onestate int #define INIT(o, n) ((o) = (n)) |