[FIX] (util): prepare proper file name for diff log

util/csbucomparecsfiles.sh

@@ -152,8 +152,8 @@ do
     else
       echo $DOWNFILE >> $DEVIANT
       echo differs: $DOWNFILE | tee -a $REPORT
-      LOGFILE=$TMPDIR/$(echo $FILE | tr '/' '_')
-      diff $FILE $DOWNFILE > $LOGFILE
+      LOGFILE=$TMPDIR/$(echo $FILE | cut -c 2- | tr '/' '_')
+      diff $FILE $DOWNFILE > $LOGFILE 2>&1
     fi
   else
     echo $DOWNFILE >> $MISSING