diff options
author | Andre Hartmann <aha_1980@gmx.de> | 2017-02-23 19:58:12 +0100 |
---|---|---|
committer | André Hartmann <aha_1980@gmx.de> | 2017-02-28 14:02:28 +0000 |
commit | 6a460b3652af00231cc5037668656cec1621d5cf (patch) | |
tree | a8898423bc9601c23e5a789f931b64c50ff18dd6 /src/plugins/canbus/vectorcan | |
parent | bb77953d24bd633eb87caf80df1fbaa3d8cf6da5 (diff) |
VectorCAN: Improve error handling code
Amends commit 96406689fa3be46b1e7f4193c2d82b0407f543ad
Change-Id: I496a6d11b169eed419ffe75edcd77e55df9ea5a8
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Diffstat (limited to 'src/plugins/canbus/vectorcan')
-rw-r--r-- | src/plugins/canbus/vectorcan/main.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/canbus/vectorcan/main.cpp b/src/plugins/canbus/vectorcan/main.cpp index a606ae7..4827c53 100644 --- a/src/plugins/canbus/vectorcan/main.cpp +++ b/src/plugins/canbus/vectorcan/main.cpp @@ -60,8 +60,8 @@ public: QCanBusDevice *createDevice(const QString &interfaceName, QString *errorMessage) const override { QString errorReason; - if (!VectorCanBackend::canCreate(&errorReason)) { - qWarning("%s", qPrintable(errorReason)); + if (Q_UNLIKELY(!VectorCanBackend::canCreate(&errorReason))) { + qWarning("%ls", qUtf16Printable(errorReason)); if (errorMessage) *errorMessage = errorReason; return nullptr; |