[PATCH 04/15] tests/smime: consistently quote $GNUPGHOME

[Daniel Kahn Gillmor]

Signed-off-by: Daniel Kahn Gillmor <dkg at fifthhorseman.net>
---
 test/test-lib.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/test-lib.sh b/test/test-lib.sh
index 1ffedb25..31f37ed7 100644
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -132,13 +132,13 @@ add_gnupg_home ()
 add_gpgsm_home ()
 {
     local fpr
-    [ -d ${GNUPGHOME} ] && return
+    [ -d "$GNUPGHOME" ] && return
     _gnupg_exit () { gpgconf --kill all 2>/dev/null || true; }
     at_exit_function _gnupg_exit
     mkdir -m 0700 "$GNUPGHOME"
     gpgsm --batch --no-tty --no-common-certs-import --disable-dirmngr --import < $NOTMUCH_SRCDIR/test/smime/test.crt >"$GNUPGHOME"/import.log 2>&1
     fpr=$(gpgsm --batch --list-key test_suite at notmuchmail.org | sed -n 's/.*fingerprint: //p')
-    echo "$fpr S relax" >> $GNUPGHOME/trustlist.txt
+    echo "$fpr S relax" >> "$GNUPGHOME/trustlist.txt"
     gpgsm --quiet --batch --no-tty --no-common-certs-import --disable-dirmngr --import < $NOTMUCH_SRCDIR/test/smime/ca.crt
     echo "4D:E0:FF:63:C0:E9:EC:01:29:11:C8:7A:EE:DA:3A:9A:7F:6E:C1:0D S" >> "$GNUPGHOME/trustlist.txt"
     test_debug "cat $GNUPGHOME/import.log"
-- 
2.26.2