master 4b3f44f: Fix max-width/height for Message screenshots

[Lars Ingebrigtsen]

branch: master
commit 4b3f44fc97d3cb29fceb47ec5ba16009b6de7152
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Fix max-width/height for Message screenshots
    
    * lisp/gnus/message.el (message-insert-screenshot):
    :max-width/height apparently has to be integers.
---
 lisp/gnus/message.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lisp/gnus/message.el b/lisp/gnus/message.el
index 378c3b0..cf2b8ee 100644
--- a/lisp/gnus/message.el
+++ b/lisp/gnus/message.el
@@ -8693,8 +8693,8 @@ used to take the screenshot."
     (set-mark (point))
     (insert-image
      (create-image image 'png t
-                  :max-width (* (frame-pixel-width) 0.8)
-                  :max-height (* (frame-pixel-height) 0.8)
+                  :max-width (truncate (* (frame-pixel-width) 0.8))
+                  :max-height (truncate (* (frame-pixel-height) 0.8))
                   :scale 1)
      (format "<#part type=\"image/png\" disposition=inline 
content-transfer-encoding=base64 raw=t>\n%s\n<#/part>"
             ;; Get a base64 version of the image -- this avoids later