examples/tclock.rb in ncurses-ruby-1.2.1 vs examples/tclock.rb in ncurses-ruby-1.2.3

@@ -46,10 +46,10 @@
   (radius * Math::cos(angle)).round
 end
 
 # Plot a point
 def plot(x, y, c)
-  Ncurses.mvaddch(y, x, c[0])
+  Ncurses.mvaddch(y, x, c[0].ord)
 end
 
 # Draw a diagonal(arbitrary) line using Bresenham's alogrithm.
 def dline(pair, from_x, from_y, x2, y2, ch)
   if (Ncurses.has_colors?)