From: SerenaFeng <feng.xiaowei@zte.com.cn>
Date: Wed, 28 Jun 2017 03:22:59 +0000 (+0800)
Subject: bugfix: Exception when the results is empty
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=a42e6289c90531df6a45293411ae353cd1e251f6;hp=a42e6289c90531df6a45293411ae353cd1e251f6;p=releng.git

bugfix: Exception when the results is empty

list operation crash when limit is not provided, error message:
OperationFailure: the limit must be positive

JIRA: RELENG-265

Change-Id: Id8db93b594010d054a71d301d9c42eed113c12e1
Signed-off-by: SerenaFeng <feng.xiaowei@zte.com.cn>
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