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| author | Ben Pfaff <blp@nicira.com> | 2011-01-11 15:35:56 -0800 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2011-01-27 09:26:06 -0800 |
| commit | 3476fce34e05af370e90961a9df4d237d6ca2e51 (patch) | |
| tree | c899c289f8cf9e7eed98d8bba5f49b1e87e51caf /lib/odp-util.c | |
| parent | 2ad204c8631635a0daf6bb58ece79f89e580e299 (diff) | |
| download | openvswitch-3476fce34e05af370e90961a9df4d237d6ca2e51.tar.gz | |
odp-util: Improve formatting of bogus empty action attributes.
Before this change, these were formatted as:
,***%u leftover bytes***
After this change, they are formatted as:
<empty>,***%u leftover bytes***
Reviewed by Ethan Jackson <ethan@nicira.com>.
Diffstat (limited to 'lib/odp-util.c')
| -rw-r--r-- | lib/odp-util.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/odp-util.c b/lib/odp-util.c index 29f536dae..dc6843fb5 100644 --- a/lib/odp-util.c +++ b/lib/odp-util.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2009, 2010 Nicira Networks. + * Copyright (c) 2009, 2010, 2011 Nicira Networks. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -187,6 +187,9 @@ format_odp_actions(struct ds *ds, const struct nlattr *actions, format_odp_action(ds, a); } if (left) { + if (left == actions_len) { + ds_put_cstr(ds, "<empty>"); + } ds_put_format(ds, " ***%u leftover bytes***", left); } } else { |