go.bbclass: don't use test to check output from ls

* avoids possibly confusing error message in log.do_install like:
  ls: cannot access 'etcd/3.5.7-r0/build/bin/linux_arm64/': No such file or directory

(From OE-Core rev: 6f9b6145b473a1adcaf39c1af0d17bec00547ede)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
(cherry picked from commit 2f1777e6ac5269a71203b6a2c562a43503be95ae)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/classes-recipe/go.bbclass b/meta/classes-recipe/go.bbclass
index 6b9748406d..9c29fecdce 100644
--- a/meta/classes-recipe/go.bbclass
+++ b/meta/classes-recipe/go.bbclass
@@ -132,7 +132,7 @@ go_do_install() {
         tar -C ${B} -cf - --exclude-vcs --exclude '*.test' --exclude 'testdata' pkg | \
                 tar -C ${D}${libdir}/go --no-same-owner -xf -
 
-        if [ -n "`ls ${B}/${GO_BUILD_BINDIR}/`" ]; then
+        if ls ${B}/${GO_BUILD_BINDIR}/* >/dev/null 2>/dev/null ; then
                 install -d ${D}${bindir}
                 install -m 0755 ${B}/${GO_BUILD_BINDIR}/* ${D}${bindir}/
         fi