[Xfce4-commits] [apps/xfce4-screensaver] 01/01: Handle no-window state gracefully

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   in repository apps/xfce4-screensaver.

commit 0357a6662e3976a7e186c3d04316c9a5649872e7
Author: Sean Davis <smd.seandavis at gmail.com>
Date:   Thu Mar 14 20:50:36 2019 -0400

    Handle no-window state gracefully
---
 src/gs-manager.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/gs-manager.c b/src/gs-manager.c
index a3164e5..d978259 100644
--- a/src/gs-manager.c
+++ b/src/gs-manager.c
@@ -1097,6 +1097,10 @@ find_window_at_pointer (GSManager *manager) {
     if (window == NULL) {
         gs_debug ("WARNING: Could not find the GSWindow for display %s",
                   gdk_display_get_name (display));
+        /* bail if there are no windows available */
+        if (manager->priv->windows == NULL)
+            return NULL;
+
         /* take the first one */
         window = manager->priv->windows->data;
     } else {
@@ -1118,6 +1122,9 @@ gs_manager_show_message (GSManager  *manager,
 
     /* Find the GSWindow that contains the pointer */
     window = find_window_at_pointer (manager);
+    if (window == NULL)
+        return;
+
     gs_window_show_message (window, summary, body, icon);
     gs_manager_request_unlock (manager);
 }

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