Each subnet string needs to be separated with a semicolon. Fix this bug.

Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Cc: Stable <sta...@vger.kernel.org>
---
 tools/hv/hv_kvp_daemon.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index ca9fa4d..07819bf 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -1026,9 +1026,10 @@ kvp_get_ip_info(int family, char *if_name, int op,
 
                                if (sn_offset == 0)
                                        strcpy(sn_str, cidr_mask);
-                               else
+                               else {
+                                       strcat((char *)ip_buffer->sub_net, ";");
                                        strcat(sn_str, cidr_mask);
-                               strcat((char *)ip_buffer->sub_net, ";");
+                               }
                                sn_offset += strlen(sn_str) + 1;
                        }
 
-- 
1.7.4.1

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