commit 7abd8c33af95f94bdbf21f372b372373c294e9f7
author Guillaume Lambert <guillaume.lambert@orange.com> Mon Apr 26 21:48:38 2021 +0200
committer Guillaume Lambert <guillaume.lambert@orange.com> Mon May 17 14:35:43 2021 +0200
tree a42930164cc169d2371434d33535ead6e6c29f03
parent ba6e50fd66d06231ff96f9a9c9a4b25b91fa5623

[COMMON] Fix condition bracket bashisms - step 2

pointed out by checkbashisms

$ mycmd=$(tox -e checkbashisms
| grep '(\[\[ foo \]\] should be \[ foo \])'
| sed -e "s@^[^.]*\(.[^ ]*\) line \([0-9]*\) .*@sed -i '\2s/\\\[\\\[\\\(
[^]]*\\\)\\\]\\\]/[\\\1]/g' \1;@")

$ eval $mycmd

plus fix manually quoting hells induced and bash specific regex
and multi-conditions

Issue-ID: OOM-2643
Signed-off-by: Guillaume Lambert <guillaume.lambert@orange.com>
Change-Id: Ia9626256b5efc837ba12b25d351c8d8a0ba75fb4

kubernetes/contrib/tools/rke/rke_setup.sh

diff --git a/kubernetes/contrib/tools/rke/rke_setup.sh b/kubernetes/contrib/tools/rke/rke_setup.sh
index 7950e0c..2ee123b 100755
--- a/kubernetes/contrib/tools/rke/rke_setup.sh
+++ b/kubernetes/contrib/tools/rke/rke_setup.sh
@@ -344,7 +344,7 @@
     esac
 done
 
-if [[ -z $BRANCH ]]; then
+if [ -z $BRANCH ]; then
   usage
   exit 1
 fi