From ac5f53e364838b52096f86a0313cae452c7d62b8 Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy2@mail.ru>
Date: Wed, 12 Feb 2020 22:08:43 +0100
Subject: [PATCH] Fix param2 set to 240 if liquid source was renewed

---
 src/map.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/map.cpp b/src/map.cpp
index f1911d1a7..a6b9d398f 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -761,8 +761,8 @@ void Map::transformLiquids(std::map<v3s16, MapBlock*> &modified_blocks,
 			// set level to last 3 bits, flowing down bit to 4th bit
 			n0.param2 = (flowing_down ? LIQUID_FLOW_DOWN_MASK : 0x00) | (new_node_level & LIQUID_LEVEL_MASK);
 		} else {
-			// set the liquid level and flow bit to 0
-			n0.param2 = ~(LIQUID_LEVEL_MASK | LIQUID_FLOW_DOWN_MASK);
+			// set the liquid level and flow bits to 0
+			n0.param2 &= ~(LIQUID_LEVEL_MASK | LIQUID_FLOW_DOWN_MASK);
 		}
 
 		// change the node.