Philippe 29/01/2016: added default value for YLUOUT filename (minor bug seen by valgrind)

src/MNH/close_file_mnh.f90

@@ -90,6 +90,8 @@ SELECT CASE(CPROGRAM)
   CASE('MESONH','SPAWN ')
     CALL GET_MODEL_NUMBER_ll  (IMI)
     WRITE(YLUOUT,FMT='(A14,I1,A1)') 'OUTPUT_LISTING',IMI,' '
+  CASE DEFAUT
+    YLUOUT = ''
 END SELECT
 !
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