From 6b837f80ff06e079111b67f3831047e50c36df78 Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@securityonionsolutions.com>
Date: Tue, 12 May 2020 14:26:02 -0400
Subject: [PATCH] [fix] numeric argument required, return 0 in wait_for_file

---
 setup/so-functions | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/setup/so-functions b/setup/so-functions
index 8fb6cae7e..7d6aca05f 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -94,7 +94,7 @@ wait_for_file() {
 	while [[ $cur_attempts < $max_attempts ]]; do
 		if [ -f "$filename" ]; then
 			echo "File $filename already exists at $date" >> "$setup_log" 2>&1
-			return
+			return 0
 		else
 			echo "File $filename does not exist; waiting ${wait_interval}s then checking again ($cur_attempts/$max_attempts)..." >> "$setup_log" 2>&1
 			((cur_attempts++))
@@ -198,7 +198,7 @@ check_hive_init_then_reboot() {
 	local return_val
 	return_val="$(wait_for_file /opt/so/state/thehive.txt 20 5)"
 
-	if [[ $return_val != 0 ]]; then
+	if [[ "$return_val" != 0 ]]; then
 		return "$return_val"
 	fi