如果没图，在imageInfoGet调用中返回设备错误码

2023-09-11 14:57:22 +08:00 · 2023-09-11 14:57:22 +08:00 · a7820e71c9
parent 794febb667
commit a7820e71c9
1 changed files with 2 additions and 1 deletions
--- a/twain/twain/huagaods.cpp
+++ b/twain/twain/huagaods.cpp
@ -1313,7 +1313,8 @@ Result huagao_ds::imageInfoGet(const Identity&, ImageInfo& data)

 		data.setHeight(0);

-		return { ReturnCode::XferDone, ConditionCode::Bummer };
+		//return { ReturnCode::XferDone, ConditionCode::Bummer };
+		return { ReturnCode::Failure, condition_code_from_hg_error(scanner_->last_error()) };
 	}
 	wchar_t buf[128];
 	std::wstring f(L"imageInfoGet:");