From 341de6e50f149adf1c136bc9617d6c7d1ee8b8db Mon Sep 17 00:00:00 2001
From: Jeremie Dimino <jdimino@janestreet.com>
Date: Fri, 30 Mar 2018 11:22:53 -0400
Subject: [PATCH] Fix check for empty libraries

---
 src/gen_rules.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gen_rules.ml b/src/gen_rules.ml
index d17da280..2bcab333 100644
--- a/src/gen_rules.ml
+++ b/src/gen_rules.ml
@@ -629,7 +629,7 @@ module Gen(P : Install_rules.Params) = struct
         ~dep_graphs:(Ocamldep.Dep_graphs.dummy m)
         ~requires:(
           let requires =
-            if Module.Name.Map.is_empty modules then
+            if Module.Name.Map.is_empty source_modules then
               (* Just so that we setup lib dependencies for empty libraries *)
               requires
             else