skip None values which cause packet encoding errors

Xpra-org · Jun 14, 2023 · 3fa3f78 · 3fa3f78
1 parent f813eed
commit 3fa3f78
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/xpra/server/source/clientdisplay_mixin.py b/xpra/server/source/clientdisplay_mixin.py
@@ -92,7 +92,9 @@ def set_monitors(self, monitors):
                     "subpixel-layout" : td.strget,
                     "workarea"      : td.inttupleget,
                     }.items():
-                    vdef[attr] = conv(attr)
+                    v = conv(attr)
+                    if v is not None:
+                        vdef[attr] = conv(attr)
         log("set_monitors(%s) monitors=%s", monitors, self.monitors)
 
     def set_screen_sizes(self, screen_sizes):