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Fix crash when aborting tree rename

master
Wuzzy 2016-11-06 03:14:09 +01:00
parent 708e469632
commit b960d65805
1 changed files with 1 additions and 1 deletions
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2
init.lua
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@ -1191,7 +1191,7 @@ function ltool.process_form(player,formname,fields)
ltool.show_dialog(playername, "ltool:treeform_error_ledit_delete", message)
return
end
if(fields.newname ~= "") then
if(fields.newname ~= "" and fields.newname ~= nil) then
ltool.rename_tree(ltool.get_selected_tree_id(playername), fields.newname)
local formspec = ltool.formspec_size..ltool.formspec_header(2)..ltool.tab_database(ltool.playerinfos[playername].dbsel, playername)
minetest.show_formspec(playername, "ltool:treeform_database", formspec)