From 52254723807e94bbb9353bab5ded3cfa488573aa Mon Sep 17 00:00:00 2001
From: Scott Mertz <scott@cyngn.com>
Date: Mon, 28 Dec 2015 10:52:00 -0600
Subject: gdbclient: fix adb output test

M adb produces an error message when no devices are connected.  The
test for length needs to be quoted.

Change-Id: I39566d3bf7b65dbdcb49942afb3076b77e206e48
---
 scripts/gdbclient | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/gdbclient b/scripts/gdbclient
index 7f24f6ca5..8ff9ae9c6 100755
--- a/scripts/gdbclient
+++ b/scripts/gdbclient
@@ -14,7 +14,7 @@ source $ANDROID_BUILD_TOP/build/envsetup.sh
 
 function adb_get_product_device() {
   local candidate=`adb shell getprop ro.product.device | tr -d '\r\n'`
-  if [ -z $candidate ]; then
+  if [ -z "$candidate" ]; then
     candidate=`adb shell getprop ro.hardware | tr -d '\r\n'`
   fi
   echo $candidate
-- 
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