Commit 009862ab authored by antirez's avatar antirez
Browse files

Geo: output 10 chars of geohash, not 11.

This does not limit the actual precision, because the last digit bits were
garbage, and the shift value became even negative in the last iteration.
parent c65347ab
......@@ -734,14 +734,14 @@ void geohashCommand(client *c) {
r[1].max = 90;
geohashEncode(&r[0],&r[1],xy[0],xy[1],26,&hash);
char buf[12];
char buf[11];
int i;
for (i = 0; i < 11; i++) {
for (i = 0; i < 10; i++) {
int idx = (hash.bits >> (52-((i+1)*5))) & 0x1f;
buf[i] = geoalphabet[idx];
}
buf[11] = '\0';
addReplyBulkCBuffer(c,buf,11);
buf[10] = '\0';
addReplyBulkCBuffer(c,buf,10);
}
}
}
......
......@@ -129,7 +129,7 @@ start_server {tags {"geo"}} {
r del points
r geoadd points -5.6 42.6 test
lindex [r geohash points test] 0
} {ezs42e44yx0}
} {ezs42e44yx}
test {GEOPOS simple} {
r del points
......
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