no fall-through by asking m value

src/spicelib/devices/cccs/cccsask.c

@@ -38,6 +38,7 @@ CCCSask(CKTcircuit *ckt, GENinstance *inst, int which, IFvalue *value, IFvalue *
             return (OK);
         case CCCS_M:
             value->rValue = here->CCCSmValue;
+            return (OK);
         case CCCS_POS_NODE:
             value->iValue = here->CCCSposNode;
             return (OK);