Sanitize QDebug output

Prefer using the stream operator logic instead of using
QString::fromLatin1. Add a noquote() where a QString should be printed
without any quotes/escapes.

This also fixes the tests with Qt 5.5, where QString's are further
escaped.

Change-Id: Ie3afd14b9355101d3c0b52f30f66ec759c76526c
Reviewed-by: Karsten Heimrich <karsten.heimrich@theqtcompany.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libs/installer/installiconsoperation.cpp b/src/libs/installer/installiconsoperation.cpp
index 377151745..6240640f2 100644
--- a/src/libs/installer/installiconsoperation.cpp
+++ b/src/libs/installer/installiconsoperation.cpp
@@ -273,10 +273,10 @@ bool InstallIconsOperation::undoOperation()
     }
 
     if (!warningMessages.isEmpty()) {
-        qWarning() << QString::fromLatin1("Undo of operation %1 with arguments \"%2\" had some problems.").arg(
-            name(), arguments().join(QLatin1String(", ")));
+        qWarning() << "Undo of operation" << name() << "with arguments"
+                   << arguments().join(QLatin1String(", ")) << "had some problems.";
         foreach (const QString &message, warningMessages) {
-            qWarning() << message;
+            qWarning().noquote() << message;
         }
     }