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

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>

diff --git a/meta/classes/go.bbclass b/meta/classes/go.bbclass
index 16e46398b1977d6192774d5ef5ffff2b58e9214e..21b1a0271e05210a1dc9a18a8ae0fb68e08fe3a7 100644 (file)
--- a/meta/classes/go.bbclass
+++ b/meta/classes/go.bbclass
@@ -118,7 +118,7 @@ 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