add support for fpc 2.2.4rc1

[lcore.git] / blinklist.pas

diff --git a/blinklist.pas b/blinklist.pas
index 7391bdf5630dc52785faf92880a06572fa72b78d..5ab153a58f0a5252a9b438f94ef49603cd20eb62 100755 (executable)
--- a/blinklist.pas
+++ b/blinklist.pas
@@ -82,7 +82,7 @@ procedure linklist2add(var baseptr,newptr:tlinklist2);
 var\r
   p:tlinklist2;\r
 begin\r
 var\r
   p:tlinklist2;\r
 begin\r

-  if (newptr=baseptr) or assigned(newptr.prev) then raise exception.create('linklist2 double insertion detected');\r
+  if (newptr=baseptr) or assigned(newptr.prev2) then raise exception.create('linklist2 double insertion detected');\r

   p := baseptr;\r
   baseptr := newptr;\r
   baseptr.prev2 := nil;\r
   p := baseptr;\r
   baseptr := newptr;\r
   baseptr.prev2 := nil;\r