return error if volume does not exists

diff --git a/PVE/API2/Storage/Content.pm b/PVE/API2/Storage/Content.pm
index ac784bd19f5507c4945ad58a86ed46c89386069a..e885b38afa2b1aad19a88a343ee24d9be56c6e3f 100644 (file)
--- a/PVE/API2/Storage/Content.pm
+++ b/PVE/API2/Storage/Content.pm
@@ -233,13 +233,15 @@ __PACKAGE__->register_method ({
        $rpcenv->check_volume_access($authuser, $cfg, undef, $volid);
 
        my $path = PVE::Storage::path($cfg, $volid);
-       my ($size, $format, $used) = PVE::Storage::file_size_info ($path);
+       my ($size, $format, $used, $parent) =  PVE::Storage::file_size_info($path);
+       die "file_size_info on '$volid' failed\n" if !($format && $size);
 
        # fixme: return more attributes?
        return {
            path => $path,
            size => $size,
             used => $used,
+           format => $format,
        };
     }});