diff options
Diffstat (limited to 'src/backend/utils/adt/tsrank.c')
| -rw-r--r-- | src/backend/utils/adt/tsrank.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/adt/tsrank.c b/src/backend/utils/adt/tsrank.c index dcb681d085f..2a0b968c057 100644 --- a/src/backend/utils/adt/tsrank.c +++ b/src/backend/utils/adt/tsrank.c @@ -778,7 +778,7 @@ calc_rank_cd(const float4 *arrdata, TSVector txt, TSQuery query, int method) /* * if doc are big enough then ext.q may be equal to ext.p due to limit - * of posional information. In this case we approximate number of + * of positional information. In this case we approximate number of * noise word as half cover's length */ nNoise = (ext.q - ext.p) - (ext.end - ext.begin); @@ -787,7 +787,7 @@ calc_rank_cd(const float4 *arrdata, TSVector txt, TSQuery query, int method) Wdoc += Cpos / ((double) (1 + nNoise)); CurExtPos = ((double) (ext.q + ext.p)) / 2.0; - if (NExtent > 0 && CurExtPos > PrevExtPos /* prevent devision by + if (NExtent > 0 && CurExtPos > PrevExtPos /* prevent division by * zero in a case of multiple lexize */ ) SumDist += 1.0 / (CurExtPos - PrevExtPos); |