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展示的错误信息，由判断字符串改为通过底层sane返回值判断

This commit is contained in:
yangjiaxuan 2023-10-28 16:31:21 +08:00
parent 4f4c370933
commit 662cf18938
1 changed files with 2 additions and 2 deletions
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4
modules/twainui/dialog_progress_ui.cpp
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@ -150,7 +150,7 @@ void Dialog_progress_ui::FuncNotify(int event, void *msg, int flag)
case SANE_EVENT_WORKING: case SANE_EVENT_WORKING:
{ {
QString finishInfo; QString finishInfo;
if (msg != nullptr) if (0 != flag)
{ {
finishInfo = (char*)msg; finishInfo = (char*)msg;
} }
@ -166,7 +166,7 @@ void Dialog_progress_ui::FuncNotify(int event, void *msg, int flag)
case SANE_EVENT_SCAN_FINISHED: case SANE_EVENT_SCAN_FINISHED:
{ {
QString finishInfo; QString finishInfo;
if (msg != nullptr) if (0 != flag)
{ {
finishInfo = (char*)msg; finishInfo = (char*)msg;
} }