minetest/minetest — pull request #780 by PilzAdam (2013-06-19 15:45:09+00:00)
Title: Add drowning

By default the player drowns in all liquids. It can be enabled by setting drowning = false in the node definition.
A simple mod that disables drowning for the default liquids: https://www.dropbox.com/s/bjyua6aytlct2mm/no_drowning.zip