Set the return format for default case in color producer.

diff --git a/src/modules/core/producer_colour.c b/src/modules/core/producer_colour.c
index 670bd403123f4cd3d971941f524dc2b46a481c45..f1fcb6165ee90c38b9ff8649fee4bef64041f6fc 100644 (file)
--- a/src/modules/core/producer_colour.c
+++ b/src/modules/core/producer_colour.c
@@ -196,6 +196,7 @@ static int producer_get_image( mlt_frame frame, uint8_t **buffer, mlt_image_form
                        }
                        break;
                default:
+                       *format = mlt_image_rgb24a;
                        while ( --i )
                        {
                                *p ++ = color.r;