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o l i v i e r p u s h e d a c o m m i t t o b r a n c h x f c e - 4 . 1 2
in repository xfce/xfwm4.
commit 600cb96c7eed28529fc8d5d0383d58070cb30957
Author: Olivier Fourdan <fourdan at xfce.org>
Date: Sat Dec 1 21:12:58 2018 +0100
compositor: Shaded windows have no height
Bug: 14899
Trying to get the pixmap with a height of zero will lead to an XError
and further trouble down the line.
Signed-off-by: Olivier Fourdan <fourdan at xfce.org>
(cherry picked from commit 8cd915228bafb9792fd5d3e7e778db8ed51578d1)
---
src/compositor.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/compositor.c b/src/compositor.c
index 5a7b7e0..fca15ae 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -2956,6 +2956,12 @@ compositorScaleWindowPixmap (CWindow *cw, guint *width, guint *height)
}
src_size = MAX (src_w, src_h);
+ /* Shaped windows have no height */
+ if (src_w == 0 || src_h == 0)
+ {
+ return None;
+ }
+
/*/
* Caller may pass either NULL or 0.
* If 0, we return the actual unscalled size.
--
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