diff options
| -rw-r--r-- | src/vpp-api/vapi/vapi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vpp-api/vapi/vapi.c b/src/vpp-api/vapi/vapi.c index 61801fc3726..c818ab0bbec 100644 --- a/src/vpp-api/vapi/vapi.c +++ b/src/vpp-api/vapi/vapi.c @@ -1627,7 +1627,8 @@ vapi_wait (vapi_ctx_t ctx) return VAPI_ENOTSUP; svm_queue_lock (ctx->vl_input_queue); - svm_queue_wait (ctx->vl_input_queue); + if (ctx->vl_input_queue->cursize == 0) + svm_queue_wait (ctx->vl_input_queue); svm_queue_unlock (ctx->vl_input_queue); return VAPI_OK; |