- fix use of uninitialized memory

[oweals/gnunet.git] / src / dns / install-dns-helper.sh

diff --git a/src/dns/install-dns-helper.sh b/src/dns/install-dns-helper.sh
index bf2dd427dfa2d06c6dcca11f62f4e34799e43973..14d5caa7001b06fb27cacf891b5172d3d96075c9 100755 (executable)
--- a/src/dns/install-dns-helper.sh
+++ b/src/dns/install-dns-helper.sh
@@ -1,9 +1,12 @@
-#!/bin/bash
+#!/bin/sh
 # $1 - bindir
 # $2 - gnunetdns group
 # $3 - sudo binary (optional)
-$3 chown root $1/gnunet-helper-dns || true
-$3 chgrp $2 $1/gnunet-helper-dns || true
-$3 chmod 4750 $1/gnunet-helper-dns || true
-$3 chown gnunet:$2 $1/gnunet-service-dns || true
-$3 chmod 2750 $1/gnunet-service-dns || true
+$3 chown root $1/gnunet-helper-dns
+$3 chgrp $2 $1/gnunet-helper-dns
+$3 chmod 4750 $1/gnunet-helper-dns
+# In case user 'gnunet' does not exist, at least set the group
+$3 chgrp $2 $1/gnunet-service-dns
+# Usually we want both...
+$3 chown gnunet:$2 $1/gnunet-service-dns
+$3 chmod 2750 $1/gnunet-service-dns