From 13dba94307afa622f4f8d193945294e0b09a8bf1 Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Sat, 22 Aug 2020 19:51:19 +0200
Subject: [PATCH] do not run rank 0 objects in parallel

Waterways are at address rank 0 and do linking. This might lead to
deadlocks.
---
 nominatim/nominatim.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nominatim/nominatim.py b/nominatim/nominatim.py
index f46af9ff..0819bb11 100755
--- a/nominatim/nominatim.py
+++ b/nominatim/nominatim.py
@@ -137,7 +137,7 @@ class Indexer(object):
 
 
         if self.maxrank == 30:
-            self.index(RankRunner(0), 20)
+            self.index(RankRunner(0))
             self.index(InterpolationRunner(), 20)
 
         self.index(RankRunner(self.maxrank), 20)
-- 
2.39.5