Fix animation timeout delay calculation

* lisp/image.el (image-animate-timeout):
Don’t assume speed is floating-point.

1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/image.el b/lisp/image.el
index d557e39aac2..295b79f161d 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -735,7 +735,7 @@ for the animation speed.  A negative value means to animate in reverse."
            ;; Subtract off the time we took to load the image from the
            ;; stated delay time.
            (delay (max (+ (* (or (cdr animation) image-default-frame-delay)
-                             (/ 1 (abs speed)))
+                             (/ 1.0 (abs speed)))
                           time (- (float-time)))
                        image-minimum-frame-delay))
            done)