[Xfce4-commits] [xfce/xfwm4] 04/18: workarea: Ignore change without a primary monitor

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   in repository xfce/xfwm4.

commit e7611ebba4ddc790be8b128d8968a53349429d7a
Author: Olivier Fourdan <fourdan at xfce.org>
Date:   Wed Aug 28 10:42:11 2019 -0600

    workarea: Ignore change without a primary monitor
    
    If there is no primary monitor, i.e. because no monitor at all, there is
    no point in updating the workarea.
    
    Signed-off-by: Olivier Fourdan <fourdan at xfce.org>
    (cherry picked from commit d6e5d6e06c02a76882b55b3f80f654f05cdd10c6)
---
 src/workspaces.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/workspaces.c b/src/workspaces.c
index 6981845..4b6bd2d 100644
--- a/src/workspaces.c
+++ b/src/workspaces.c
@@ -543,13 +543,17 @@ workspaceUpdateArea (ScreenInfo *screen_info)
     prev_right = screen_info->margins[STRUTS_RIGHT];
     prev_bottom = screen_info->margins[STRUTS_BOTTOM];
 
+    if (!xfwm_get_primary_monitor_geometry (screen_info->gscr, &workarea, TRUE))
+    {
+        TRACE ("No monitor attached");
+        return;
+    }
+
     for (i = 0; i < 4; i++)
     {
         screen_info->margins[i] = screen_info->gnome_margins[i];
     }
 
-    xfwm_get_primary_monitor_geometry (screen_info->gscr, &workarea, TRUE);
-
     for (c = screen_info->clients, i = 0; i < screen_info->client_count; c = c->next, i++)
     {
         if (strutsToRectangles (c, &left, &right, &top, &bottom))

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