From bdb970001e84f72e5244235a6b7353996c55d3c6 Mon Sep 17 00:00:00 2001
From: Maciej Borzecki <maciej.zenon.borzecki@canonical.com>
Date: Fri, 10 Aug 2018 07:33:10 +0200
Subject: [PATCH] tests/lib/prepare: fix extra snaps test

Signed-off-by: Maciej Borzecki <maciej.zenon.borzecki@canonical.com>
---
 tests/lib/prepare.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/lib/prepare.sh b/tests/lib/prepare.sh
index 5576eb314f7..4a8459a4961 100755
--- a/tests/lib/prepare.sh
+++ b/tests/lib/prepare.sh
@@ -410,7 +410,7 @@ EOF
     fi
 
     # extra_snap should contain only ONE snap
-    if "${#extra_snap[@]}" -ne 1; then
+    if [ "${#extra_snap[@]}" -ne 1 ]; then
         echo "unexpected number of globbed snaps: ${extra_snap[*]}"
         exit 1
     fi