Minor speedup in exif_content_get_ifd()

diff --git a/libexif/exif-content.c b/libexif/exif-content.c
index 009bfd7..6d6c589 100644 (file)
--- a/libexif/exif-content.c
+++ b/libexif/exif-content.c
@@ -236,9 +236,9 @@ exif_content_get_ifd (ExifContent *c)
        if (!c || !c->parent) return EXIF_IFD_COUNT;
 
        return 
+               ((c)->parent->ifd[EXIF_IFD_EXIF] == (c)) ? EXIF_IFD_EXIF :
                ((c)->parent->ifd[EXIF_IFD_0] == (c)) ? EXIF_IFD_0 :
                ((c)->parent->ifd[EXIF_IFD_1] == (c)) ? EXIF_IFD_1 :
-               ((c)->parent->ifd[EXIF_IFD_EXIF] == (c)) ? EXIF_IFD_EXIF :
                ((c)->parent->ifd[EXIF_IFD_GPS] == (c)) ? EXIF_IFD_GPS :
                ((c)->parent->ifd[EXIF_IFD_INTEROPERABILITY] == (c)) ? EXIF_IFD_INTEROPERABILITY :
                EXIF_IFD_COUNT;