# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1542215183 -3600
# Node ID 336980f5c28778a77f8b9a964ae73ec44931cce0
# Parent  f6e7f5065d264a1c9d27f2f167989ae270c84a6f
Fixed the line copying routine to actually copy the data!

diff -r f6e7f5065d26 -r 336980f5c287 lib/display.c
--- a/lib/display.c	Wed Nov 14 13:55:15 2018 +0100
+++ b/lib/display.c	Wed Nov 14 18:06:23 2018 +0100
@@ -220,7 +220,7 @@
 static void copy_data(uint8_t *dest, const uint8_t *src, int count)
 {
     while (count--)
-        *dest = *src;
+        *dest++ = *src++;
 }
 
 /* Scroll the display. */