From 1d601d4c89c3b17f41910b0603affa41190aae2c Mon Sep 17 00:00:00 2001
From: Akira Ohgaki <akiraohgaki@gmail.com>
Date: Wed, 20 Dec 2017 07:19:00 +0900
Subject: [PATCH] Error handling
---
app/src/updaters/appimageupdater.cpp | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/app/src/updaters/appimageupdater.cpp b/app/src/updaters/appimageupdater.cpp
index d97defd..3b79a0e 100644
--- a/app/src/updaters/appimageupdater.cpp
+++ b/app/src/updaters/appimageupdater.cpp
@@ -39,16 +39,20 @@ QString AppImageUpdater::errorString() const
QString AppImageUpdater::describeAppImage() const
{
- std::string description = "";
- updater_->describeAppImage(description);
- return QString::fromStdString(description);
+ std::string description;
+ if (updater_->describeAppImage(description)) {
+ return QString::fromStdString(description);
+ }
+ return QString();
}
bool AppImageUpdater::checkForChanges() const
{
- bool updateAvailable = false;
- updater_->checkForChanges(updateAvailable);
- return updateAvailable;
+ bool updateAvailable;
+ if (updater_->checkForChanges(updateAvailable)) {
+ return updateAvailable;
+ }
+ return false;
}
void AppImageUpdater::start()
--
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