Improve and unify the error messages.

Change-Id: I13d3c17625b11a001816b17bc139ac273af53263
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/libs/installer/setpluginpathonqtcoreoperation.cpp b/src/libs/installer/setpluginpathonqtcoreoperation.cpp
index eebf0f4ab..ac681626e 100644
--- a/src/libs/installer/setpluginpathonqtcoreoperation.cpp
+++ b/src/libs/installer/setpluginpathonqtcoreoperation.cpp
@@ -115,7 +115,9 @@ bool SetPluginPathOnQtCoreOperation::performOperation()
     const QByteArray newValue = QDir::toNativeSeparators(args.at(1)).toUtf8();
 
     if (newValue.size() >= 255) {
-        qDebug() << "qpatch: error: newQtDir needs to be less than 255 characters.";
+        setError(UserDefinedError);
+        setErrorString(tr("Qt patch error: new Qt plugin path '%1'\nneeds to be less than 255 characters.")
+            .arg(QString::fromLocal8Bit(newValue)));
         return false;
     }
     QStringList libraryFiles;