From 1408c38522193e6debdf7491a6cd7ee44a8fce05 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Tue, 28 Oct 2025 21:50:46 +0300
Subject: [PATCH] blockcheck: fix - sign regression

---
 blockcheck.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/blockcheck.sh b/blockcheck.sh
index 829f51de..377162a8 100755
--- a/blockcheck.sh
+++ b/blockcheck.sh
@@ -247,7 +247,7 @@ mdig_vars()
 	# $1 - ip version 4/6
 	# $2 - hostname
 
-	hostvar=$(echo $2 | sed -e 's/[\.-/?&#@%*$^:~=!()]/_/g')
+	hostvar=$(echo $2 | sed -e 's/[\./?&#@%*$^:~=!()+-]/_/g')
 	cachevar=DNSCACHE_${hostvar}_$1
 	countvar=${cachevar}_COUNT
 	eval count=\$${countvar}
@@ -297,7 +297,7 @@ mdig_resolve_all()
 	# $1 - ip version 4/6
 	# $2 - hostname
 
-	local hostvar cachevar countvar count ip ips n
+	local hostvar cachevar countvar count ip ips n sdom
 
 	split_by_separator "$2" / sdom
 	mdig_vars "$1" "$sdom"