From 13017ecd1c7ff2a9df981e1379d1106612371b43 Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Wed, 9 May 2018 19:22:21 +0200
Subject: [PATCH] update CI/Makefile

---
 Makefile | 4 ++--
 ci       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index ebd91ff1a..e089b03f5 100644
--- a/Makefile
+++ b/Makefile
@@ -36,10 +36,10 @@ build-dep: build-dep/opam phony
 	@BUILD_DEP_PACKAGE="$$(egrep "^name:" build-dep/opam | sed 's/^name: *"\(.*\)" */\1/')"; \
 	  echo "# Pinning build-dep package." && \
 	  opam pin add -k path $(OPAMFLAGS) "$$BUILD_DEP_PACKAGE".dev build-dep && \
-	  (! opam --version | grep "^1\." > /dev/null) || ( \
+	  ((! opam --version | grep "^1\." > /dev/null) || ( \
 	    echo "# Reinstalling build-dep package." && \
 	    opam reinstall $(OPAMFLAGS) "$$BUILD_DEP_PACKAGE" \
-	  )
+	  ))
 
 # Some files that do *not* need to be forwarded to Makefile.coq
 Makefile: ;
diff --git a/ci b/ci
index 40b71102e..99c935d20 160000
--- a/ci
+++ b/ci
@@ -1 +1 @@
-Subproject commit 40b71102efe051c777a785035aebcbaa4c2ec19f
+Subproject commit 99c935d2007358fe4028560e96f9c136e608e696
-- 
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