add some extra sanity checking to blinklist and fix a line ending in dnswin

[lcore.git] / lmessages.pas

diff --git a/lmessages.pas b/lmessages.pas
index 1b7db62b6380bc046dc64b41b2c85a68cad90f86..e17ccfe933b99e52adb663cc84b269efe28236ea 100755 (executable)
--- a/lmessages.pas
+++ b/lmessages.pas
@@ -409,11 +409,15 @@ begin
       //we have to get the window procedure while the structurelock\r
       //is still held as the window could be destroyed from another thread\r
       //otherwise.\r
-      windowproc := window.windowproc;\r
+      if window <> nil then begin\r
+        windowproc := window.windowproc;\r
+      end else begin\r
+        windowproc := nil;\r
+      end;\r
     finally\r
       structurelock.release;\r
     end;\r
-    if window <> nil then begin\r
+    if assigned(windowproc) then begin\r
       result := windowproc(lpmsg.hwnd,lpmsg.message,lpmsg.wparam,lpmsg.lparam);\r
     end else begin\r
       result := -1;\r
@@ -490,7 +494,7 @@ end;
 \r
 function PeekMessage(var lpMsg: TMsg; hWnd: HWND; wMsgFilterMin, wMsgFilterMax, wRemoveMsg: UINT): WINBOOL;\r
 begin\r
-  result := getmessageinternal(lpmsg,hwnd,wmsgfiltermin,wmsgfiltermax,PM_REMOVE,true);\r
+  result := getmessageinternal(lpmsg,hwnd,wmsgfiltermin,wmsgfiltermax,wRemoveMsg,true);\r
 end;\r
 \r
 function SetEvent(hEvent:THevent):WINBOOL;\r