From 0674fb1231f588400ade24dae4b578578e68d2e1 Mon Sep 17 00:00:00 2001
From: Christoph <root@b.mx.oopen.de>
Date: Wed, 18 Feb 2026 01:33:55 +0100
Subject: [PATCH] install_amavis.sh: fix entering procedure of variable
 'SASL_AUTH_ENABLED'.

---
 install_amavis.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/install_amavis.sh b/install_amavis.sh
index 1424fcd..691ddca 100755
--- a/install_amavis.sh
+++ b/install_amavis.sh
@@ -396,8 +396,13 @@ while [[ "$SASL_AUTH_ENABLED" != "yes" &&
       SASL_AUTH_ENABLED=${SASL_AUTH_ENABLED,,}
    fi
 
-   if [[ "$SASL_AUTH_ENABLED" != "yes" && "$SASL_AUTH_ENABLED" != "no" ]] ; then
-      _SASL_AUTH_ENABLED=""
+   [[ -z "${SASL_AUTH_ENABLED}" ]] && SASL_AUTH_ENABLED=${_SASL_AUTH_ENABLED}
+
+   if [[ "$SASL_AUTH_ENABLED" != "yes" &&
+         "$SASL_AUTH_ENABLED" != "true" &&
+         "$SASL_AUTH_ENABLED" != "false" &&
+         "$SASL_AUTH_ENABLED" != "no" ]] ; then
+      SASL_AUTH_ENABLED=""
       echo -e  "\n\t\033[33m\033[1mWrong entry!\033[m\n Type 'yes' or 'no'"
    fi