fluencelabs/redis
1
0
Fork 0
mirror of https://github.com/fluencelabs/redis synced 2025-03-19 00:50:50 +00:00
Code Issues Projects Releases Wiki Activity

Update geohash.c

Browse Source 
fix geohasEncode bug when step > 31
This commit is contained in:
球状闪电 2018-06-12 15:28:28 +08:00 committed by GitHub
parent 94751543b0
commit 7659619824
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/geohash.c
View File

@ -144,8 +144,8 @@ int geohashEncode(const GeoHashRange *long_range, const GeoHashRange *lat_range,
(longitude - long_range->min) / (long_range->max - long_range->min);
/* convert to fixed point based on the step size */
lat_offset *= (1 << step);
long_offset *= (1 << step);
lat_offset *= (1ULL << step);
long_offset *= (1ULL << step);
hash->bits = interleave64(lat_offset, long_offset);
return 1;
}