bug#2478: 23.0.91; font antialiasing switch in nextstep broken

[Nikolaj Schumacher]

Hello,

switching font antialiasing in nextstep doesn't work.  A fix is included.


regards,
Nikolaj Schumacher

In GNU Emacs 23.0.91.1 (i386-apple-darwin9.6.0, NS apple-appkit-949.43)
 of 2009-02-26 on thursday
Windowing system distributor `Apple', version 10.3.949
configured using `configure  '--with-ns' '--without-x' 'CC=gcc-4.2' 
'CFLAGS=-arch i386 -O2''


diff --git a/src/nsfont.m b/src/nsfont.m
index 386637d..e2e537f 100644
--- a/src/nsfont.m
+++ b/src/nsfont.m
@@ -1053,7 +1053,7 @@ nsfont_draw (struct glyph_string *s, int from, int to, int
 
     CGContextSetFont (gcontext, font->cgfont);
     CGContextSetFontSize (gcontext, font->size);
-    if (ns_antialias_text == NO || font->size <= ns_antialias_threshold)
+    if (ns_antialias_text == Qnil || font->size <= ns_antialias_threshold)
       CGContextSetShouldAntialias (gcontext, 0);
     else
       CGContextSetShouldAntialias (gcontext, 1);