1 files changed, 5 insertions, 5 deletions

diff --git a/examples/terminalsize.lua b/examples/terminalsize.lua
index ed66792..105a415 100644
--- a/examples/terminalsize.lua
+++ b/examples/terminalsize.lua
@@ -24,13 +24,13 @@ local function cursor_move_horiz(n)
 end
 
 
-local w, h
+local rows, cols
 print("Change the terminal window size, press any key to exit")
 while not sys.readansi(0.2) do  -- use readansi to not leave stray bytes in the input buffer
-  local nw, nh = sys.termsize()
-  if w ~= nw or h ~= nh then
-    w, h = nw, nh
-    local text = "Terminal size: " .. w .. "x" .. h .. "     "
+  local nrows, ncols = sys.termsize()
+  if rows ~= nrows or cols ~= ncols then
+    rows, cols = nrows, ncols
+    local text = "Terminal size: " .. rows .. "x" .. cols .. "     "
     io.write(text .. cursor_move_horiz(-#text))
     io.flush()
   end