[pve-devel] [PATCH container] Add missing '\n' to content in ct_modify_file

[Fabian Grünbichler]

if the provided content is not '\n'-terminated and non-empty,
add a trailing '\n', otherwise the END marker breaks.
---
 src/PVE/LXC/Setup/Base.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/PVE/LXC/Setup/Base.pm b/src/PVE/LXC/Setup/Base.pm
index e1fd0f3..eefc506 100644
--- a/src/PVE/LXC/Setup/Base.pm
+++ b/src/PVE/LXC/Setup/Base.pm
@@ -522,6 +522,7 @@ sub ct_modify_file {
     my $head = "# --- BEGIN PVE ---\n";
     my $tail = "# --- END PVE ---\n";
     my $perms = $options{perms};
+    $data .= "\n" if $data && $data !~ m/.*?\n$/;
 
     if (!$self->ct_file_exists($file)) {
 	$self->ct_file_set_contents($file, $head.$data.$tail, $perms) if $data;
-- 
2.1.4