From 8a32bd3424a93059fc7e68a3249e77860125fa8c Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Mon, 3 Oct 2016 20:19:56 -0500
Subject: [PATCH] fix duplicate symbol test

---
 ci/run.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/run.sh b/ci/run.sh
index e938bc1..c361813 100755
--- a/ci/run.sh
+++ b/ci/run.sh
@@ -60,7 +60,7 @@ esac
 stdout=$($PREFIX$NM -g --defined-only /target/${1}/debug/librustc_builtins.rlib)
 
 set +e
-echo $stdout | sort | uniq -d | grep -v __x86.get_pc_thunk | grep 'T __'
+echo "$stdout" | sort | uniq -d | grep -v __x86.get_pc_thunk | grep 'T __'
 
 if test $? = 0; then
     exit 1