set default screen mode to 0

git-svn-id: svn://svn.cc65.org/cc65/trunk@177 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/libsrc/atari/graphuse.s b/libsrc/atari/graphuse.s
index d8ceb6885cd4522dfa7e97e641b73e00bc5fab32..7651a68a27e16d5005a9f347c010596182b05619 100644 (file)
--- a/libsrc/atari/graphuse.s
+++ b/libsrc/atari/graphuse.s
@@ -8,5 +8,7 @@
        .data
 
 __graphmode_used:
-       .byte   9               ; mode with max. memory usage
+       .byte   0               ; text screen
+; disabled, because currently there aren't any screen mode functions available
+;      .byte   9               ; mode with max. memory usage