1 files changed, 3 insertions, 3 deletions
diff --git a/libass/ass_coretext.c b/libass/ass_coretext.c
index 006547b..2eacd92 100644
--- a/libass/ass_coretext.c
+++ b/libass/ass_coretext.c
@@ -53,15 +53,15 @@ static void destroy_font(void *priv)
     SAFE_CFRelease(set);
 }
 
-static int check_glyph(void *priv, uint32_t code)
+static bool check_glyph(void *priv, uint32_t code)
 {
     CFCharacterSetRef set = priv;
 
     if (!set)
-        return 1;
+        return true;
 
     if (code == 0)
-        return 1;
+        return true;
 
     return CFCharacterSetIsLongCharacterMember(set, code);
 }