Bugfix

ocaml/Block.ml

@@ -69,6 +69,9 @@ let dir_name = lazy(
   let md5 =
      QmcMd5.hash ()
   in
+  let d = Filename.concat ezfio_filename "blocks" in
+  if not ( Sys.file_exists d ) then
+    Unix.mkdir d 0o755;
   List.fold_right Filename.concat 
     [ ezfio_filename ; "blocks" ; md5 ; Filename.dir_sep ] "" 
 )

ocaml/QmcMd5.ml

@@ -10,7 +10,7 @@ let input_directory = lazy (
   in
 
   begin
-    if not (Sys.file_exists dirname && Sys.is_directory dirname) then 
+    if not (Sys.file_exists dirname) then 
       Unix.mkdir dirname 0o777
   end ;
 

ocaml/Qmcchem_dataserver.ml

@@ -347,7 +347,7 @@ let run ?(daemon=true) ezfio_filename =
       Lazy.force Block.dir_name
     in
     let () = 
-      if not ( Sys.file_exists dirname && Sys.is_directory dirname ) then
+      if not ( Sys.file_exists dirname ) then
         Unix.mkdir dirname 0o755
     in 
     Filename.concat dirname (

ocaml/Qputils.ml

@@ -46,18 +46,6 @@ let ezfio_filename = lazy (
   in
   set_ezfio_filename full_path;
 
-  (*
-  (* Check if input directory is present *)
-  let dirname = Filename.concat full_path "input" in
-  if not (Sys.file_exists dirname) then
-    Unix.mkdir dirname 0o755;
-
-  (* Check if blocks directory is present *)
-  let dirname = Filename.concat full_path "blocks" in
-  if not (Sys.file_exists dirname) then
-    Unix.mkdir dirname 0o755;
-    *)
-
   !Ezfio.ezfio_filename
 )
 

ocaml/Random_variable.ml

@@ -680,9 +680,13 @@ let compress_files () =
 
   let out_channel_dir = 
     let rand_num = Random.int 1000000 |> string_of_int in
+    let dirname = 
+      Filename.concat !Ezfio.ezfio_filename "blocks" 
+    in
+    if not ( Sys.file_exists dirname ) then
+        Unix.mkdir dirname 0o755;
     let tmp_dir =
-      Filename.concat !Ezfio.ezfio_filename @@
-      Filename.concat "blocks" "qmc"^rand_num
+      Filename.concat dirname ("qmc"^rand_num)
     in
     try
       Unix.mkdir tmp_dir 0o755;