From e6e58e455c1adce82592a5dcf276dd8083088e2b Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 18 Dec 2019 12:54:46 +0100
Subject: [PATCH] Revert "Geo: output 10 chars of geohash, not 11."

This reverts commit 009862ab7eee394061eeaf1aa187fa339ca50be4.
---
 src/geo.c          | 8 ++++----
 tests/unit/geo.tcl | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/geo.c b/src/geo.c
index 049335a4f..f47f4ee22 100644
--- a/src/geo.c
+++ b/src/geo.c
@@ -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[11];
+            char buf[12];
             int i;
-            for (i = 0; i < 10; i++) {
+            for (i = 0; i < 11; i++) {
                 int idx = (hash.bits >> (52-((i+1)*5))) & 0x1f;
                 buf[i] = geoalphabet[idx];
             }
-            buf[10] = '\0';
-            addReplyBulkCBuffer(c,buf,10);
+            buf[11] = '\0';
+            addReplyBulkCBuffer(c,buf,11);
         }
     }
 }
diff --git a/tests/unit/geo.tcl b/tests/unit/geo.tcl
index 76b9bda38..49e421ee9 100644
--- a/tests/unit/geo.tcl
+++ b/tests/unit/geo.tcl
@@ -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
-    } {ezs42e44yx}
+    } {ezs42e44yx0}
 
     test {GEOPOS simple} {
         r del points