diff --git a/configure b/configure
index 9f677e92..544770e1 100755
--- a/configure
+++ b/configure
@@ -497,7 +497,7 @@ def create_ninja_and_rc(l_installed):
         'export LIBRARY_PATH=$(qp_prepend_export "LIBRARY_PATH" "${QP_ROOT}"/lib:"${QP_ROOT}"/lib64)',
         'export C_INCLUDE_PATH=$(qp_prepend_export "C_INCLUDE_PATH" "${QP_ROOT}"/include)',
         '',
-        'if [[ $SHELL == "bash" ]] ; then',
+        'if [[ $SHELL == "/bin/bash" ]] ; then',
         '  source ${QP_ROOT}/install/EZFIO/Bash/ezfio.sh',
         'fi',
         '',
diff --git a/ocaml/Input_determinants_by_hand.ml b/ocaml/Input_determinants_by_hand.ml
index ecc68e70..b61f1ee7 100644
--- a/ocaml/Input_determinants_by_hand.ml
+++ b/ocaml/Input_determinants_by_hand.ml
@@ -119,21 +119,31 @@ end = struct
   ;;
 
   let read_state_average_weight () =
+    let n_states =
+      read_n_states ()
+      |> States_number.to_int
+    in
     if not (Ezfio.has_determinants_state_average_weight ()) then
-      begin
-        let n_states =
-          read_n_states ()
-          |> States_number.to_int
-        in
+     begin
         let data = 
           Array.init n_states (fun _ -> 1./.(float_of_int n_states))
           |> Array.map ~f:Positive_float.of_float
         in
-        write_state_average_weight data;
-      end;
-    Ezfio.get_determinants_state_average_weight ()
-    |> Ezfio.flattened_ezfio
-    |> Array.map ~f:Positive_float.of_float
+        write_state_average_weight data
+     end;
+    let result = 
+      Ezfio.get_determinants_state_average_weight ()
+      |> Ezfio.flattened_ezfio
+      |> Array.map ~f:Positive_float.of_float
+    in
+    if Array.length result = n_states then
+      result
+    else
+      let data = 
+        Array.init n_states (fun _ -> 1./.(float_of_int n_states))
+        |> Array.map ~f:Positive_float.of_float
+      in
+      (write_state_average_weight data; data)
   ;;
 
   let read_expected_s2 () =