From 29016faf208f851e7064d81553498098541e844d Mon Sep 17 00:00:00 2001
From: Jose <joserprg@gmail.com>
Date: Thu, 20 Feb 2020 21:08:04 -0400
Subject: [PATCH] Just return `0` if bastille_jail_external is set

---
 usr/local/share/bastille/create.sh | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/usr/local/share/bastille/create.sh b/usr/local/share/bastille/create.sh
index f587c01..81edec2 100644
--- a/usr/local/share/bastille/create.sh
+++ b/usr/local/share/bastille/create.sh
@@ -93,19 +93,19 @@ validate_netconf() {
         echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
         exit 1
     fi
-    if [ -z "${bastille_jail_external}" ]; then
-        if [ -n "${bastille_jail_loopback}" ] && [ -z "${bastille_jail_external}" ]; then
-            if [ -z "${bastille_jail_interface}" ]; then
-                echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
-                exit 1
-            fi
-        elif [ -z "${bastille_jail_loopback}" ] && [ -n "${bastille_jail_interface}" ]; then
-            echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
-            exit 1
-        elif [ -z "${bastille_jail_external}" ]; then
+    if [ -n "${bastille_jail_external}" ]; then
+        return 0
+    elif [ ! -z "${bastille_jail_loopback}" ] && [ -z "${bastille_jail_external}" ]; then
+        if [ -z "${bastille_jail_interface}" ]; then
             echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
             exit 1
         fi
+    elif [ -z "${bastille_jail_loopback}" ] && [ ! -z "${bastille_jail_interface}" ]; then
+        echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
+        exit 1
+    elif [ -z "${bastille_jail_external}" ]; then
+        echo -e "${COLOR_RED}Invalid network configuration.${COLOR_RESET}"
+        exit 1
     fi
 }