Fixed bug in QTemporaryFile::rename.

The nativeInitFileName of file engine was not set in rename fallback
case. Now it is set by calling: fileEngine()->setFileName

This error was found with QNetworkDiskCache test case.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/corelib/io/qfile.cpp b/src/corelib/io/qfile.cpp
index 01a236c..4a20c97 100644
--- a/src/corelib/io/qfile.cpp
+++ b/src/corelib/io/qfile.cpp
@@ -743,10 +743,12 @@ QFile::rename(const QString &newName)
                         error = true;
                     }
                 }
-                if (error)
+                if (error) {
                     out.remove();
-                else
+                } else {
+					fileEngine()->setFileName(newName);
                     setFileName(newName);
+                }
                 return !error;
             }
         }