[pve-devel] [PATCH pve-manager] vzdump: add error if passed in hook script doesn't exist

[Dylan Whyte <d.whyte@proxmox.com>]

Previously, if the '--script' argument was passed with a non-existent
file, it would state that a non-executable script was the reason for
failure. This adds a check to see if the hook script exists, in order
to provide a more accurate error message.

Also adds an 'Error:' prefix the 'script not executable' error.

Signed-off-by: Dylan Whyte <d.whyte@proxmox.com>
---
 PVE/VZDump.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/PVE/VZDump.pm b/PVE/VZDump.pm
index 80cbddb5..16e3e888 100644
--- a/PVE/VZDump.pm
+++ b/PVE/VZDump.pm
@@ -669,8 +669,12 @@ sub run_hook_script {
     my $script = $opts->{script};
     return if !$script;
 
+    if (!-f $script) {
+	die "Error: The hook script '$script' does not exist.\n";
+    }
+
     if (!-x $script) {
-	die "The hook script '$script' is not executable.\n";
+	die "Error: The hook script '$script' is not executable.\n";
     }
 
     my $cmd = [$script, $phase];
-- 
2.30.2