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bug-fix: may download NULL image

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This commit is contained in:
Le Tan 2017-12-09 17:55:43 +08:00
parent 9f9cc553dd
commit 37c692b090
1 changed files with 6 additions and 1 deletions
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7
src/dialog/vinsertimagedialog.cpp
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@ -1,6 +1,7 @@
#include <QtWidgets>
#include <QValidator>
#include <QRegExp>
#include <QDebug>
#include "vinsertimagedialog.h"
#include "utils/vutils.h"
#include "vlineedit.h"
@ -126,7 +127,11 @@ void VInsertImageDialog::handleBrowseBtnClicked()
void VInsertImageDialog::setImage(const QImage &image)
{
Q_ASSERT(!image.isNull());
if (image.isNull()) {
qWarning() << "set Null image";
return;
}
int width = 512 * VUtils::calculateScaleFactor();
QSize previewSize(width, width);
if (!this->image) {