X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=data%2FPVE%2FTools.pm;h=7448183455f5a1c2e23bdccfc9fdffa0adaa0872;hp=622f8ad02cd430763b5b577e6722436b8cc7489a;hb=a345b9d584c60ec3535270062e105fc05a94d24b;hpb=97ffb83b4d00f709e0f8e7d9d8c8c7beb6d8cfdc

diff --git a/data/PVE/Tools.pm b/data/PVE/Tools.pm
index 622f8ad..7448183 100644
--- a/data/PVE/Tools.pm
+++ b/data/PVE/Tools.pm
@@ -998,4 +998,12 @@ sub dir_glob_foreach {
     } 
 }
 
+sub assert_if_modified {
+    my ($digest1, $digest2) = @_;
+
+    if ($digest1 && $digest2 && ($digest1 ne $digest2)) {
+	die "detected modified configuration - file change by other user? Try again.\n";
+    }
+}
+
 1;