fix for weak<t> usage

vincentparrett · vincentparrett · commit 2d8f78d77b3b · 2025-03-15T18:26:03.000+11:00
diff --git a/Source/Core/Dependency/DPM.Core.Dependency.Reference.pas b/Source/Core/Dependency/DPM.Core.Dependency.Reference.pas
@@ -212,8 +212,8 @@ constructor TPackageReference.Create(const parent : IPackageReference; const id
   FPlatform := platform;
   FSelectedOn := selectedOn;
   FUseSource := useSource;
-  if FParent <> nil then
-    FCompilerVersion := parent.CompilerVersion
+  if FParent.IsAlive then
+    FCompilerVersion := FParent.Target.CompilerVersion
   else
     FCompilerVersion := compilerVersion;
 
