diff options
Diffstat (limited to 'contrib/tsearch2/tsvector.c')
| -rw-r--r-- | contrib/tsearch2/tsvector.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/tsearch2/tsvector.c b/contrib/tsearch2/tsvector.c index c8002c0ab3f..ea50421eb73 100644 --- a/contrib/tsearch2/tsvector.c +++ b/contrib/tsearch2/tsvector.c @@ -635,8 +635,10 @@ uniqueWORD(WORD * a, int4 l) res->alen *= 2; res->pos.apos = (uint16 *) repalloc(res->pos.apos, sizeof(uint16) * res->alen); } - res->pos.apos[res->pos.apos[0] + 1] = LIMITPOS(ptr->pos.pos); - res->pos.apos[0]++; + if ( res->pos.apos[0]==0 || res->pos.apos[res->pos.apos[0]] != LIMITPOS(ptr->pos.pos) ) { + res->pos.apos[res->pos.apos[0] + 1] = LIMITPOS(ptr->pos.pos); + res->pos.apos[0]++; + } } } ptr++; |