Changeset 1340

Timestamp:

Dec 14, 2008, 3:56:55 AM (17 years ago)

Author:

Gregg Young

Message:

Fix trap caused by close of DIRCNR after eject of drive it pointed to (Ticket 317)

File:

• trunk/dll/treecnr.c (modified) (1 diff)

trunk/dll/treecnr.c

@@ -3042 +3042 @@
     if (dcd && dcd->hwndObject) {
       /* kill object window */
-      if (!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
-        WinSendMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID);
+      if (WinIsWindow((HAB) 0, dcd->hwndObject)) {
+        if (!PostMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID))
+          WinSendMsg(dcd->hwndObject, WM_CLOSE, MPVOID, MPVOID);
+      }
     }
     else