From 361b4f7026cc27f32d34983089ed4e01f8c3d09f Mon Sep 17 00:00:00 2001
From: Romain Beauxis <romain@lattice.com>
Date: Mon, 22 Jul 2019 16:24:33 -0700
Subject: [PATCH] Backport changes from opam.

---
 sedlex.opam | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sedlex.opam b/sedlex.opam
index de2fe5d5..b77934d9 100644
--- a/sedlex.opam
+++ b/sedlex.opam
@@ -31,3 +31,6 @@ depends: [
   "gen"
   "uchar"
 ]
+conflicts: [
+  "wcs-lib" {= "2017-05-26.03" | = "2017-05-26.04"}
+]