update river_water_flowing

Bucket_Game-branches/classic-fluid-function-190621-vs-190620.patch

@@ -1,5 +1,5 @@
 --- /home/owner/git/EnlivenMinetest/Bucket_Game-base/classic-fluid-function-190621-vs-190620/mods/codercore/bucket/init.lua	2019-06-21 14:31:03.666215087 -0400
-+++ /home/owner/git/EnlivenMinetest/Bucket_Game-branches/classic-fluid-function-190621-vs-190620/mods/codercore/bucket/init.lua	2019-06-21 15:15:48.118447894 -0400
++++ /home/owner/git/EnlivenMinetest/Bucket_Game-branches/classic-fluid-function-190621-vs-190620/mods/codercore/bucket/init.lua	2019-06-21 15:17:26.204193932 -0400
 @@ -75,14 +75,18 @@
  --
  -- This function can be called from any mod that depends on bucket.
@@ -81,7 +81,7 @@
  
  bucket.register_liquid(
      "default:river_water_source" ,
-+    nil                          ,
++    "default:river_water_flowing",
      "bucket:river_water"         ,
      "bucket_river_water.png"     ,
      "River Water Bucket"         ,

Bucket_Game-branches/classic-fluid-function-190621-vs-190620/mods/codercore/bucket/init.lua

@@ -294,7 +294,7 @@ bucket.register_liquid (
 
 bucket.register_liquid(
     "default:river_water_source" ,
-    nil                          ,
+    "default:river_water_flowing",
     "bucket:river_water"         ,
     "bucket_river_water.png"     ,
     "River Water Bucket"         ,