[pve-devel] [PATCH 09/16] write_network_interfaces: better newline consistency

[Wolfgang Bumiller]

Don't write extra newlines between sections where no options
are printed when options exist.
---
 src/PVE/INotify.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/PVE/INotify.pm b/src/PVE/INotify.pm
index 3277fae..846eb2f 100644
--- a/src/PVE/INotify.pm
+++ b/src/PVE/INotify.pm
@@ -1284,10 +1284,10 @@ NETWORKDOC
 
        next if $printed->{$iface};
 
-       if (@options) {
-           while (@options && $options[0]->[0] < $d->{priority}) {
+       if (@options && $options[0]->[0] < $d->{priority}) {
+           do {
                $raw .= (shift @options)->[1] . "\n";
-           }
+           } while (@options && $options[0]->[0] < $d->{priority});
            $raw .= "\n";
        }
 
-- 
2.1.4


_______________________________________________
pve-devel mailing list
pve-devel@pve.proxmox.com
http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel