X-Git-Url: http://git.annexia.org/?p=whenjobs.git;a=blobdiff_plain;f=lib%2Fwhenstate.ml;h=2bb030d4f76433a82e2a569e69136bd424a4a184;hp=e3aad07c8b57a500cc02d45351b3278e5891615d;hb=57d21a4a716b513d93790262db4a663c169814bd;hpb=50a4457bd64045abfdc88237a934fadff0bb7f84

diff --git a/lib/whenstate.ml b/lib/whenstate.ml
index e3aad07..2bb030d 100644
--- a/lib/whenstate.ml
+++ b/lib/whenstate.ml
@@ -123,8 +123,21 @@ let get_variable_names t =
 
 let nr_jobs t = List.length t.jobs
 
-let get_dependencies t name =
-  let jobnames = try StringMap.find name t.dependencies with Not_found -> [] in
+let get_dependencies t names =
+  (* Get all job names that depend on these variables. *)
+  let jobnames =
+    List.map (
+      fun name ->
+        try StringMap.find name t.dependencies with Not_found -> []
+    ) names in
+
+  (* Flatten the list and remove duplicates. *)
+  let set = List.fold_left (
+    fun set jn -> StringSet.add jn set
+  ) StringSet.empty (List.flatten jobnames) in
+  let jobnames = StringSet.elements set in
+
+  (* Convert job names to jobs. *)
   List.map (fun jn ->
     try
       let j = StringMap.find jn t.jobmap in