- Fix double / bug in docker_tools_install,

- Add APPL_HOME_DIR declaration in docker_tools lib,
- Minor comment fixes.

sbin/docker_tools_install

@@ -24,7 +24,8 @@
 
 
 
-# Include
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Includes
 #-----------------------------------------------------------------------------------------------------------------------------------
 
 : "${RX3_LIB_DIR:=/usr/lib/rx3}"
@@ -34,6 +35,17 @@
 
 
 
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Global Variables
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+declare -g DOCKER_TOOLS_HOME_DIR="$(dirname "$(dirname "$0")")"
+
+
+
+
+
+#-----------------------------------------------------------------------------------------------------------------------------------
 # Init
 #-----------------------------------------------------------------------------------------------------------------------------------
 
@@ -44,21 +56,11 @@ fi
 
 dt_appl_home_get "${1:-}"
 
-DOCKER_TOOLS_HOME_DIR="$(dirname "$(dirname "$0")")"
-
-
-
-if [[ "${1:-}" == "" ]]
-then
-    APPL_HOME_DIR="$PWD"
-else
-    APPL_HOME_DIR="${1}"
-fi
-
 
 
 
 
+#-----------------------------------------------------------------------------------------------------------------------------------
 # Link Create
 #-------------------------------------------------------------------------------
 
@@ -86,6 +88,7 @@ function link_create
 
 
 
+#-----------------------------------------------------------------------------------------------------------------------------------
 # Main
 #-------------------------------------------------------------------------------
 
@@ -95,6 +98,11 @@ cd ${APPL_HOME_DIR}
 
 docker_tools_home_dir=$( realpath ${DOCKER_TOOLS_HOME_DIR})
 
+if [[ "${docker_tools_home_dir}" == "/" ]]
+then
+    docker_tools_home_dir=""
+fi
+
 
 #link_create ${docker_tools_home_dir}/sbin .