From 01a5139b845f89dd87ed971f2fd4d7c65055629e Mon Sep 17 00:00:00 2001
From: sabetts <sabetts>
Date: Wed, 6 Jun 2001 18:55:28 +0000
Subject: (unhide_transient_for): abort if the transient_for window can't be
 found. (hide_transient_for): likewise

---
 src/list.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/list.c b/src/list.c
index 99542d9..d4a7ab5 100644
--- a/src/list.c
+++ b/src/list.c
@@ -411,6 +411,12 @@ unhide_transient_for (rp_window *win)
   frame = find_windows_frame (win);
 
   transient_for = find_window (win->transient_for);
+  if (transient_for == NULL) 
+    {
+      PRINT_DEBUG ("Can't find transient_for for '%s'", win->name );
+      return;
+    }
+
   if (find_windows_frame (transient_for) == NULL)
     {
       frame->win = transient_for;
@@ -442,6 +448,12 @@ hide_transient_for (rp_window *win)
   if (!win->transient) return;
 
   transient_for = find_window (win->transient_for);
+  if (transient_for == NULL) 
+    {
+      PRINT_DEBUG ("Can't find transient_for for '%s'", win->name );
+      return;
+    }
+
   if (find_windows_frame (transient_for) == NULL)
     {
       PRINT_DEBUG ("hide transient window: %s\n", transient_for->name);
-- 
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