From ba1389285d2af4afb783911f54de89372c62481f Mon Sep 17 00:00:00 2001
From: Douglas J Hunley <doug.hunley@gmail.com>
Date: Sat, 9 Jul 2022 16:53:57 -0400
Subject: [PATCH] fix: finish setting help to 0 by default

Signed-off-by: Douglas J Hunley <doug.hunley@gmail.com>
---
 btrfs-auto-snapshot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/btrfs-auto-snapshot b/btrfs-auto-snapshot
index 2f641a5..3633ae4 100755
--- a/btrfs-auto-snapshot
+++ b/btrfs-auto-snapshot
@@ -279,7 +279,7 @@ argsp_cmdline()
 
     if [ $# -eq 0 ]
     then
-        if [ -z "${ret_val[help]}" ]
+        if [ "${ret_val[help]}" -eq 0 ]
         then
             log error "The filesystem argument list is empty."
             log error "Please see $0 --help."