From 6a7b42ec39aad2e774255b875af7ab40e80bb872 Mon Sep 17 00:00:00 2001
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date: Thu, 19 Feb 2009 00:35:50 -0500
Subject: [PATCH] catch pipe failures more cleanly during key import

---
 src/share/ma/add_certifier | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/share/ma/add_certifier b/src/share/ma/add_certifier
index 2f29759..7c1441c 100644
--- a/src/share/ma/add_certifier
+++ b/src/share/ma/add_certifier
@@ -84,7 +84,8 @@ if [ -f "$keyID" ] ; then
     # + failure 'could not read key from '\''/root/dkg.gpg'\'''
     # + echo 'could not read key from '\''/root/dkg.gpg'\'''
 
-    keyID=$(echo "$importinfo" | grep '^gpg: key ' | cut -f2 -d: | cut -f3 -d\ )
+    keyID=$(echo "$importinfo" | grep '^gpg: key ' | cut -f2 -d: | cut -f3 -d\ ) || \
+	failure "There were no gpg keys in the file."
     if [ -z "$keyID" ] || [ $(echo "$keyID" | wc -l) -ne 1 ] ; then
 	failure "There was not exactly one gpg key in the file."
     fi
-- 
2.25.1