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authorPavel Kotucek <pkotucek@cisco.com>2016-02-24 15:52:42 +0100
committerGerrit Code Review <gerrit@fd.io>2016-02-26 20:48:04 +0000
commit060c6fc0b54c909db56856b4d3e3fa65265f5871 (patch)
treeba41bc18a8fe3afe3adbbe1216db3ebf64ae5bff /vpp-api-test
parent8b4d82cd4fe0215d6c481829328b19f6d740dae4 (diff)
Fixed issue with json output in vpp_api_test.
When it runs 'exec' command string "(nil)" is appended to the end of the console output. Change-Id: I7cdae78b2166829dd2160e92ed8181203eb491ed Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
Diffstat (limited to 'vpp-api-test')
-rw-r--r--vpp-api-test/vat/api_format.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index 0c0a65e0dd3..b6f09021d5b 100644
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -2428,7 +2428,8 @@ int exec (vat_main_t * vam)
while (vat_time_now (vam) < timeout) {
if (vam->result_ready == 1) {
u8 * free_me;
- fformat (vam->ofp, "%s", vam->shmem_result);
+ if (vam->shmem_result != NULL)
+ fformat (vam->ofp, "%s", vam->shmem_result);
pthread_mutex_lock (&am->vlib_rp->mutex);
oldheap = svm_push_data_heap (am->vlib_rp);