[util] Fix compiler warning

2 years ago · 9672aa8610
parent 955bd30365
commit 9672aa8610
1 changed files with 1 additions and 1 deletions
--- a/util/hb-cairo-utils.c
+++ b/util/hb-cairo-utils.c
@ -327,7 +327,7 @@ interpolate (float f0, float f1, float f)
  return f0 + f * (f1 - f0);
 }

-void
+static void
 interpolate_colors (color_t *c0, color_t *c1, float k, color_t *c)
 {
  c->r = c0->r + k * (c1->r - c0->r);