Merge pull request #14650 from drjfloyd/master

FDS Source: Fix ONLY CTRL discussion #14647

Author: drjfloyd

Source/read.f90

@@ -14401,7 +14401,6 @@ SUBROUTINE READ_CTRL
          CF%CONTROL_INDEX = OR_GATE
       CASE('ONLY')
          CF%CONTROL_INDEX = XOR_GATE
-         CF%N = 1
       CASE('AT_LEAST')
          CF%CONTROL_INDEX = X_OF_N_GATE
       CASE('EXTERNAL')