diff options
Diffstat (limited to 'src/backend/regex/regc_nfa.c')
| -rw-r--r-- | src/backend/regex/regc_nfa.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/regex/regc_nfa.c b/src/backend/regex/regc_nfa.c index 92c9c4d795d..cde82625c85 100644 --- a/src/backend/regex/regc_nfa.c +++ b/src/backend/regex/regc_nfa.c @@ -2951,11 +2951,11 @@ carc_cmp(const void *a, const void *b) static void freecnfa(struct cnfa *cnfa) { - assert(cnfa->nstates != 0); /* not empty already */ - cnfa->nstates = 0; + assert(!NULLCNFA(*cnfa)); /* not empty already */ FREE(cnfa->stflags); FREE(cnfa->states); FREE(cnfa->arcs); + ZAPCNFA(*cnfa); } /* @@ -3012,13 +3012,13 @@ dumpstate(struct state *s, fprintf(f, "\tno out arcs\n"); else dumparcs(s, f); - fflush(f); for (a = s->ins; a != NULL; a = a->inchain) { if (a->to != s) fprintf(f, "\tlink from %d to %d on %d's in-chain\n", a->from->no, a->to->no, s->no); } + fflush(f); } /* |