From 723aa8e16156d940855e90d0c13598656bce7fc9 Mon Sep 17 00:00:00 2001
From: Gonzalo Peci <pecigonzalo@outlook.com>
Date: Tue, 5 Apr 2016 15:57:50 +0200
Subject: [PATCH] Ensure DNS cleanup on error exit.

---
 getssl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/getssl b/getssl
index 4ba58e1..5c30bf0 100755
--- a/getssl
+++ b/getssl
@@ -68,9 +68,13 @@ _FORCE_RENEW=0
 _QUIET=0
 
 clean_up() { # Perform pre-exit housekeeping
+  
   if [ ! -z "$DOMAIN_DIR" ]; then
     rm -rf "${TEMP_DIR:?}"
   fi
+  if [[ $VALIDATE_VIA_DNS == "true" ]]; then
+    $DNS_DEL_COMMAND "$d"
+  fi
   return
 }
 
@@ -921,7 +925,6 @@ if [[ $VALIDATE_VIA_DNS == "true" ]]; then
           sleep 10
         else
           debug "dns check failed - removing existing value"
-          $DNS_DEL_COMMAND "$d"
           error_exit "checking _acme-challenge.$DOMAIN gave $check_result not $auth_key"
         fi
       fi