samba_dnsupdate: cmd._run doesn't have Exceptions

It returns a return code of -1 instead.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/source4/scripting/bin/samba_dnsupdate b/source4/scripting/bin/samba_dnsupdate
index 16265f639fd..d18d8bd1f19 100755
--- a/source4/scripting/bin/samba_dnsupdate
+++ b/source4/scripting/bin/samba_dnsupdate
@@ -554,7 +554,13 @@ def call_samba_tool(d, op="add", zone=None):
         cmd = cmd_dns()
         if opts.verbose:
             print "Calling samba-tool dns %s -k no -P %s" % (op, args)
-        cmd._run("dns", op, "-k", "no", "-P", *args)
+        ret = cmd._run("dns", op, "-k", "no", "-P", *args)
+        if ret == -1:
+            if opts.fail_immediately:
+                sys.exit(1)
+            error_count = error_count + 1
+            if opts.verbose:
+                print("Failed 'samba-tool dns' based update: %s : %s" % (str(d), estr))
     except Exception, estr:
         raise
         if opts.fail_immediately: