From be8fd5831afa0a04f14cd6206e6576f03ee59558 Mon Sep 17 00:00:00 2001
From: Amaury Pouly <amaury.pouly@gmail.com>
Date: Sat, 17 Sep 2016 16:40:46 +0100
Subject: [PATCH] Fix GPG test

At least GnuPG, when run with both --fingerprint and --with-colons will output
the fingerprint of the public key and the subkey. The command below will thus
output two fingerprints and the delete command will fail because it cannot
find the second fingerprint (which is a subkey and not a public key). It seems
that a safe approach is to consider only the first fingerprint line.

Change-Id: I4c6aa79e4473bca146aa087728a5652d91586a81
---
 tests/Cryptography/keygen.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Cryptography/keygen.sh b/tests/Cryptography/keygen.sh
index c94c0ab..98c69ca 100755
--- a/tests/Cryptography/keygen.sh
+++ b/tests/Cryptography/keygen.sh
@@ -115,7 +115,7 @@ $TAIL" > crypto_test_data.h
 echo -n "key *\nexpire\nseconds=1\nsave\n" | ${GPG} --no-tty --quiet --command-fd 0 --edit-key "expired@test.trojita.flaska.net"
 
 # extract fingerprint of key to be deleted
-FINGERPRINT="$(${GPG} --quiet --no-tty --list-keys --with-colons --fingerprint unknown@test.trojita.flaska.net | grep fpr | cut -d : -f 10)"
+FINGERPRINT="$(${GPG} --quiet --no-tty --list-keys --with-colons --fingerprint unknown@test.trojita.flaska.net | grep fpr | head -n 1 | cut -d : -f 10)"
 
 # delete key
 yes | DISPLAY="" ${GPG} --quiet --batch --no-tty --delete-secret-and-public-key --yes --command-fd 0 --passphrase-fd 0 "${FINGERPRINT}"