print error, exit rather than ignore failure

diff --git a/fsf-keyring.sh b/fsf-keyring.sh
index ccf04a6a4e1b3d311e307064355e441a58c092d5..2d5543dc7dfc466fac506c653fb2f8d207ae595a 100755 (executable)
--- a/fsf-keyring.sh
+++ b/fsf-keyring.sh
@@ -74,7 +74,7 @@ fi
 for KEY in $KEYS ; do
   if $refresh; then
     echo "Key: $KEY"
-    refresh-gpg-key $KEY || :
+    refresh-gpg-key $KEY || (echo "unable to download $KEY" >&2 ; exit 1)
   fi
 done