Fix assertion failure

https://bugs.freedesktop.org/show_bug.cgi?id=82220 https://bugs.freedesktop.org/show_bug.cgi?id=82228
2014-08-06 12:23:24 -04:00 · 2014-08-06 12:23:24 -04:00 · 01bb6978b6
parent 37e501ed0a
commit 01bb6978b6
1 changed files with 1 additions and 1 deletions
--- a/src/fcweight.c
+++ b/src/fcweight.c
@ -45,7 +45,7 @@ static int lerp(int x, int x1, int x2, int y1, int y2)
 {
  int dx = x2 - x1;
  int dy = y2 - y1;
-  assert (dx > 0 && dy > 0 && x1 <= x && x <= x2);
+  assert (dx > 0 && dy >= 0 && x1 <= x && x <= x2);
  return y1 + (dy*(x-x1) + dx/2) / dx;
 }