mir/criu
2
0
Fork 0
mirror of https://github.com/checkpoint-restore/criu synced 2025-08-30 22:05:36 +00:00
Code Issues Releases Wiki Activity

protobuf: skip show of zero-size repeated fields

Browse Source 
Print "<empty>" message for such filed instead.

#2425

Signed-off-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Stanislav Kinsbursky <skinsbursky@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Stanislav Kinsbursky
2012-11-06 16:46:42 +04:00
committed by Pavel Emelyanov
parent c237a720b1
commit eee14340e3
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
protobuf.c
View File

@@ -405,6 +405,11 @@ static void pb_show_repeated(pb_pr_ctl_t *ctl, int nr_fields, pb_pr_show_t show,
unsigned long counter; unsigned long counter;
int done; int done;
if (nr_fields == 0) {
pr_msg("<empty>");
return;
}
field->count = nr_fields; field->count = nr_fields;
done = show(field); done = show(field);
if (done) if (done)