coretext: fix leak on error

1 files changed, 6 insertions, 5 deletions

diff --git a/libass/ass_coretext.c b/libass/ass_coretext.c
index f733277..d9e4c94 100644
--- a/libass/ass_coretext.c
+++ b/libass/ass_coretext.c
@@ -62,18 +62,19 @@ static void destroy_font(void *priv)
 
 static bool check_postscript(void *priv)
 {
+    bool ret = false;
     CTFontDescriptorRef fontd = priv;
     CFNumberRef cfformat =
         CTFontDescriptorCopyAttribute(fontd, kCTFontFormatAttribute);
     int format;
 
-    if (!CFNumberGetValue(cfformat, kCFNumberIntType, &format))
-        return false;
+    if (CFNumberGetValue(cfformat, kCFNumberIntType, &format)) {
+        ret = format == kCTFontFormatOpenTypePostScript ||
+              format == kCTFontFormatPostScript;
+    }
 
     SAFE_CFRelease(cfformat);
-
-    return format == kCTFontFormatOpenTypePostScript ||
-           format == kCTFontFormatPostScript;
+    return ret;
 }
 
 static bool check_glyph(void *priv, uint32_t code)