Error handling in main

2a82bd02 · Michael Winkelmann · 80228398 · 2a82bd02
Commit 2a82bd02 authored Nov 02, 2018 by Michael Winkelmann
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Showing with 4 additions and 2 deletions

main.cpp main.cpp +4 -2

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--- a/main.cpp
+++ b/main.cpp
@@ -49,10 +49,12 @@ int main(int ac, char *av[]) {
  view->setSource(QUrl::fromLocalFile(inputQml));

  QmlPrinter printer;
-  printer.printPdf(outputPdfDir.absolutePath(), view->rootObject());
+  if (!printer.printPdf(outputPdfDir.absolutePath(), view->rootObject())) {
+    qInfo() << app.tr("No PDF output was produced!");
+    return EXIT_FAILURE;
+  }

  qInfo() << app.tr("Writing PDF to %1").arg(outputPdfDir.absolutePath());
-
  if (showPres) {
    view->rootObject()->setProperty("currentSlide", 0);
    view->show();