From a1fc0c22e6a74dd920abba7014db9a1e87c58a95 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Luis=20Rodr=C3=ADguez=20Ponce?=
 <juanluisrp@geocat.net>
Date: Sun, 17 May 2020 22:38:09 +0200
Subject: [PATCH] Check error if no argument is passed

Fix './checkup_docs.sh: line 6: [: ==: unary operator expected' error
---
 checkup_docs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/checkup_docs.sh b/checkup_docs.sh
index 7505ff4..97c8695 100755
--- a/checkup_docs.sh
+++ b/checkup_docs.sh
@@ -3,7 +3,7 @@
 export MAVEN_OPTS="-Xmx512M -XX:MaxPermSize=256M"
 MAVEN_PROFILES=$1
 
-if [ $1 == "--help" ]; then
+if [ "$1" == "--help" ]; then
   echo "Usage: ./checkup_docs only for basic english version"
   echo "Usage: ./checkup_docs -Pall for all languages using cached translations"
   echo "Usage: ./checkup_docs -Platest,all for all languages using latest translations on transifex"