[SETUPLIB][USETUP] Remove the deprecated GenericListHasSingleEntry() function and...

[reactos.git] / base / setup / lib / utils / genlist.c

diff --git a/base/setup/lib/utils/genlist.c b/base/setup/lib/utils/genlist.c
index a322914..79a4895 100644 (file)
--- a/base/setup/lib/utils/genlist.c
+++ b/base/setup/lib/utils/genlist.c
@@ -88,7 +88,7 @@ SetCurrentListEntry(
     IN PGENERIC_LIST List,
     IN PGENERIC_LIST_ENTRY Entry)
 {
-    if (Entry->List != List)
+    if (!Entry || (Entry->List != List))
         return;
     List->CurrentEntry = Entry;
 }
@@ -143,16 +143,4 @@ GetNumberOfListEntries(
     return List->NumOfEntries;
 }
 
-BOOLEAN
-GenericListHasSingleEntry(
-    IN PGENERIC_LIST List)
-{
-    /*
-     * If both list head pointers (which normally point to the first and last
-     * list member, respectively) point to the same entry then it means that
-     * there is just a single thing in there, otherwise... false!
-     */
-    return (!IsListEmpty(&List->ListHead) && (List->ListHead.Flink == List->ListHead.Blink));
-}
-
 /* EOF */