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| author | liumiuyong <lmy@meitu.com> | 2020-04-09 17:48:29 +0800 |
|---|---|---|
| committer | liumiuyong <lmy@meitu.com> | 2020-04-09 17:48:29 +0800 |
| commit | 3fbfa1885c082b1043970f9c273a9413bce05a83 (patch) | |
| tree | a4dae22b3a824688987cca0ee54e6c439e89ec5d | |
| parent | 96688aa6462f330dfd4780d222ce4806d766ff33 (diff) | |
| download | redis-3fbfa1885c082b1043970f9c273a9413bce05a83.tar.gz | |
FIX: truncate max/min longitude,latitude related geo_point (ex: {180, 85.05112878} )
| -rw-r--r-- | src/geohash.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/geohash.c b/src/geohash.c index db5ae025a..de9620b7a 100644 --- a/src/geohash.c +++ b/src/geohash.c @@ -206,7 +206,11 @@ int geohashDecodeWGS84(const GeoHashBits hash, GeoHashArea *area) { int geohashDecodeAreaToLongLat(const GeoHashArea *area, double *xy) { if (!xy) return 0; xy[0] = (area->longitude.min + area->longitude.max) / 2; + if (xy[0] > GEO_LONG_MAX) xy[0] = GEO_LONG_MAX; + if (xy[0] < GEO_LONG_MIN) xy[0] = GEO_LONG_MIN; xy[1] = (area->latitude.min + area->latitude.max) / 2; + if (xy[1] > GEO_LAT_MAX) xy[1] = GEO_LAT_MAX; + if (xy[1] < GEO_LAT_MIN) xy[1] = GEO_LAT_MIN; return 1; } |