From da1a5435702d1d270d0d14c86e6579fc7fd6c752 Mon Sep 17 00:00:00 2001
From: Ralph Ronnquist <rrq@rrq.au>
Date: Fri, 2 Feb 2024 19:31:17 +1100
Subject: [PATCH] Bug fix; the "month of the key" is 6 characters from index 0

---
 dupltool | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dupltool b/dupltool
index eda2dd8..b7fb409 100755
--- a/dupltool
+++ b/dupltool
@@ -51,7 +51,7 @@ SFTP="sftp://$SFTP" # openssh-client=1:8.4p1-5+deb11u1
 FILES=( $(remote_from_to_month_prefix) )
 
 if [ -n "$FILES" ] ; then
-    THATMONTH="${FILES[0]:6:6}" # to-month of newest
+    THATMONTH="${FILES[0]:0:6}" # to-month of newest
     if [ "$THISMONTH" != "$THATMONTH" ] ; then
 	echo "** New monthly snapshot; stashing daily into .$THATMONTH" >&2
 	{ # Generate command stream for sftp
-- 
2.39.2