From 84eca07c612c8095a3da0f900eed14bc1053e8e6 Mon Sep 17 00:00:00 2001
From: James Zern <jzern@google.com>
Date: Wed, 17 Dec 2014 19:02:00 -0800
Subject: [PATCH] tests/examples.sh: skip env. check for filtered tests

Change-Id: Ide670b00ae3ecd9e18f394905341bf793349f247
---
 test/tools_common.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/tools_common.sh b/test/tools_common.sh
index 430073831..8e8d78592 100755
--- a/test/tools_common.sh
+++ b/test/tools_common.sh
@@ -261,6 +261,9 @@ run_tests() {
     return
   fi
 
+  # Don't bother with the environment tests if everything else was disabled.
+  [ -z "${tests_to_filter}" ] && return
+
   # Combine environment and actual tests.
   local tests_to_run="${env_tests} ${tests_to_filter}"