From d2ae7c58c1d5c1a8e2d2b24efa0c3a0807dae3ad Mon Sep 17 00:00:00 2001
From: zertrin <zertrin@gmail.com>
Date: Sun, 11 Sep 2016 22:58:25 +0200
Subject: [PATCH] Fix GPG error when backing up the script if no specific
 keyring is set up

---
 CHANGELOG           | 1 +
 duplicity-backup.sh | 9 ++++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index eae791a..11da559 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,6 @@
 vX.X (XXXX-XX-XX)
 =================
+  * Fix GPG error when backing up the script if no specific keyring is set up.
   * placeholder for next version's changelog
 
 v1.2 (2016-09-10)
diff --git a/duplicity-backup.sh b/duplicity-backup.sh
index 562ba9c..d6c780d 100755
--- a/duplicity-backup.sh
+++ b/duplicity-backup.sh
@@ -833,10 +833,13 @@ backup_this_script()
     GPG_TTY=$(tty)
     export GPG_TTY
     if [ "${GPG_ENC_KEY}" = "${GPG_SIGN_KEY}" ]; then
-      gpg -a --export-secret-keys "${KEYRING}" "${GPG_ENC_KEY}" > "${TMPDIR}"/duplicity-backup-encryption-and-sign-secret.key.txt
+      # shellcheck disable=SC2086
+      gpg -a --export-secret-keys ${KEYRING} ${GPG_ENC_KEY} > "${TMPDIR}"/duplicity-backup-encryption-and-sign-secret.key.txt
     else
-      gpg -a --export-secret-keys "${KEYRING}" "${GPG_ENC_KEY}" > "${TMPDIR}"/duplicity-backup-encryption-secret.key.txt
-      gpg -a --export-secret-keys "${KEYRING}" "${GPG_SIGN_KEY}" > "${TMPDIR}"/duplicity-backup-sign-secret.key.txt
+      # shellcheck disable=SC2086
+      gpg -a --export-secret-keys ${KEYRING} ${GPG_ENC_KEY} > "${TMPDIR}"/duplicity-backup-encryption-secret.key.txt
+      # shellcheck disable=SC2086
+      gpg -a --export-secret-keys ${KEYRING} ${GPG_SIGN_KEY} > "${TMPDIR}"/duplicity-backup-sign-secret.key.txt
     fi
   fi