Correct wrong fix.

25 years ago · 08edde5805
parent 2fbf7e439f
commit 08edde5805
1 changed files with 2 additions and 2 deletions
--- a/src/base/ftgrays.c
+++ b/src/base/ftgrays.c
@ -1234,10 +1234,10 @@
        coverage = -coverage;

      while ( coverage >= 512 )
-        coverage = 512 - coverage;
+        coverage -= 512;

      if ( coverage > 256 )
-        coverage = 0;
+        coverage = 512 - coverage;
      else if ( coverage == 256 )
        coverage = 255;
    }