diff options
Diffstat (limited to 'src/backend/regex/regcomp.c')
| -rw-r--r-- | src/backend/regex/regcomp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/regex/regcomp.c b/src/backend/regex/regcomp.c index cb2c687aa09..d15bea7150d 100644 --- a/src/backend/regex/regcomp.c +++ b/src/backend/regex/regcomp.c @@ -28,7 +28,7 @@ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $PostgreSQL: pgsql/src/backend/regex/regcomp.c,v 1.48 2010/02/26 02:00:57 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/regex/regcomp.c,v 1.49 2010/08/02 02:29:39 tgl Exp $ * */ @@ -232,13 +232,13 @@ struct vars #define EAT(t) (SEE(t) && next(v)) /* if next is this, swallow it */ #define VISERR(vv) ((vv)->err != 0) /* have we seen an error yet? */ #define ISERR() VISERR(v) -#define VERR(vv,e) ((vv)->nexttype = EOS, ((vv)->err) ? (vv)->err :\ - ((vv)->err = (e))) +#define VERR(vv,e) ((vv)->nexttype = EOS, \ + (vv)->err = ((vv)->err ? (vv)->err : (e))) #define ERR(e) VERR(v, e) /* record an error */ #define NOERR() {if (ISERR()) return;} /* if error seen, return */ #define NOERRN() {if (ISERR()) return NULL;} /* NOERR with retval */ #define NOERRZ() {if (ISERR()) return 0;} /* NOERR with retval */ -#define INSIST(c, e) ((c) ? 0 : ERR(e)) /* if condition false, error */ +#define INSIST(c, e) do { if (!(c)) ERR(e); } while (0) /* error if c false */ #define NOTE(b) (v->re->re_info |= (b)) /* note visible condition */ #define EMPTYARC(x, y) newarc(v->nfa, EMPTY, 0, x, y) |