Fix invalid DHookParam.IsNull

Kenzzer · Kenzzer · commit d0d342a44239 · 2026-04-11T20:37:26.000Z
diff --git a/extensions/dhooks/src/natives/dhookparam.cpp b/extensions/dhooks/src/natives/dhookparam.cpp
@@ -512,7 +512,7 @@ cell_t DHookParam_IsNullParam(SourcePawn::IPluginContext* context, const cell_t*
 
 	const auto& var = obj->GetCapsule()->GetParameters()[index];
 	if (sp::HookParamTypeIsPtr(var.dhook_type)) {
-		return (*obj->Get<void*>(index) != nullptr) ? 1 : 0;
+		return (*obj->Get<void*>(index) == nullptr) ? 1 : 0;
 	}
 	return context->ThrowNativeError("Param is not a pointer!");
 }

Original file line number	Diff line number	Diff line change
`@@ -512,7 +512,7 @@ cell_t DHookParam_IsNullParam(SourcePawn::IPluginContext* context, const cell_t*`
`512`	`512`
`513`	`513`	`const auto& var = obj->GetCapsule()->GetParameters()[index];`
`514`	`514`	`if (sp::HookParamTypeIsPtr(var.dhook_type)) {`
`515`		`- return (obj->Get<void>(index) != nullptr) ? 1 : 0;`
	`515`	`+ return (obj->Get<void>(index) == nullptr) ? 1 : 0;`
`516`	`516`	`}`
`517`	`517`	`return context->ThrowNativeError("Param is not a pointer!");`
`518`	`518`	`}`