Escape text for cycling form button

diff --git a/common.lua b/common.lua
index 6a921983eea4ab1b93597be514848c45d2dfc79e..5ccf7d5aeff99610fb46327747203301cbea13ce 100755 (executable)
--- a/common.lua
+++ b/common.lua
@@ -128,7 +128,7 @@ function fs_helpers.cycling_button(meta, base, meta_name, values)
        local new_value = (current_value + 1) % (#values)
        local text = values[current_value + 1]
        local field = "fs_helpers_cycling:"..new_value..":"..meta_name
-       return base..";"..field..";"..text.."]"
+       return base..";"..field..";"..minetest.formspec_escape(text).."]"
 end
 
 ---------
@@ -141,4 +141,4 @@ function minetest.load_position(pos)
        end
        local vm = minetest.get_voxel_manip()
        vm:read_from_map(pos, pos)
-end
\ No newline at end of file
+end