Don't create a .directory-file for each directory

This regression has been introduced on master and has not been
released yet: Due to the changed properties-format an update has
been done which resulted in writing a .directory file into each
newly entered directory.

The patch updates the view-properties and version only in the
constructor so that it is assured that reading properties never
accidently will change the internal version.

A unit-test has been added to catch regressions like this in future.

BUG: 300240
FIXED-IN: 4.9.0

1 files changed, 2 insertions, 1 deletions

diff --git a/src/tests/testdir.cpp b/src/tests/testdir.cpp
index a7f3cd4dc..8938e6082 100644
--- a/src/tests/testdir.cpp
+++ b/src/tests/testdir.cpp
@@ -27,7 +27,8 @@
 #include <sys/utime.h>
 #endif
 
-TestDir::TestDir()
+TestDir::TestDir(const QString& directoryPrefix) :
+    KTempDir(directoryPrefix)
 {
 }