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authorNeale Ranns <neale.ranns@cisco.com>2017-11-25 02:52:06 -0800
committerNeale Ranns <nranns@cisco.com>2017-11-25 18:03:44 +0000
commit020df9a7a55ebf9e06db3f24982efe5fdd68ebb9 (patch)
tree41522ed36518e34ae038052b40c408ca613a2bf1
parentd29319632ae02029a606316f483dc064b71bd147 (diff)
VOM: handle null for iterator in dump cmd
Change-Id: I2e8743d70a8d8604d370218a73d5f37c2f7c4617 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
-rw-r--r--src/vpp-api/vom/dump_cmd.hpp23
1 files changed, 21 insertions, 2 deletions
diff --git a/src/vpp-api/vom/dump_cmd.hpp b/src/vpp-api/vom/dump_cmd.hpp
index cc255ac0daf..72fcdf55746 100644
--- a/src/vpp-api/vom/dump_cmd.hpp
+++ b/src/vpp-api/vom/dump_cmd.hpp
@@ -62,9 +62,28 @@ public:
*/
virtual ~dump_cmd() {}
- const_iterator begin() { return (m_dump->get_result_set().begin()); }
+ /**
+ * Constant iterator to the start of the records retunred during the dump
+ */
+ const_iterator begin()
+ {
+ /*
+ * m_dump is NULL during client UT when the commands are not issued.
+ */
+ if (!m_dump)
+ return const_iterator();
+ return (m_dump->get_result_set().begin());
+ }
- const_iterator end() { return (m_dump->get_result_set().end()); }
+ /**
+ * Constant iterator to the end of the records retunred during the dump
+ */
+ const_iterator end()
+ {
+ if (!m_dump)
+ return const_iterator();
+ return (m_dump->get_result_set().end());
+ }
/**
* Wait for the issue of the command to complete