--- /usr/bin/VirtualBox	2007-03-14 10:01:49.000000000 +0000
+++ /tmp/VirtualBox	2007-05-22 09:42:54.000000000 +0100
@@ -93,12 +93,12 @@
 
 export LD_LIBRARY_PATH="$INSTALL_DIR"
 
-SERVER_PID=`ps -U \`whoami\` | grep VBoxSVC | awk '{ print $1 }'`
+SERVER_PID=`ps -U \`whoami\` | awk '/awk/ { next} /VBoxSVC/ { print $1 }'`
 if [ "$SHUTDOWN" = "" ] && [ "$SERVER_PID" = "" ]; then
     rm -rf /tmp/.vbox-`whoami`-ipc > /dev/null 2>&1
-    [ -f "$LOG.1" ] && mv "$LOG.1" "$LOG.2"
-    [ -f "$LOG.0" ] && mv "$LOG.0" "$LOG.1"
-    [ -f "$LOG" ] && mv "$LOG" "$LOG.0"
+    [ -f "$LOG.1" ] && mv -f "$LOG.1" "$LOG.2"
+    [ -f "$LOG.0" ] && mv -f "$LOG.0" "$LOG.1"
+    [ -f "$LOG" ] && mv -f "$LOG" "$LOG.0"
     "$INSTALL_DIR/VBoxSVC" --daemonize > "$LOG" 2>&1
 fi
 
