Add a forgotten cast to fix a glitch in JSON output on CentOS 6. (#744)
Fixes #727.
diff --git a/src/iperf_api.c b/src/iperf_api.c
index 9af71c3..58d4479 100755
--- a/src/iperf_api.c
+++ b/src/iperf_api.c
@@ -560,7 +560,7 @@
iperf_on_test_start(struct iperf_test *test)
{
if (test->json_output) {
- cJSON_AddItemToObject(test->json_start, "test_start", iperf_json_printf("protocol: %s num_streams: %d blksize: %d omit: %d duration: %d bytes: %d blocks: %d reverse: %d tos: %d", test->protocol->name, (int64_t) test->num_streams, (int64_t) test->settings->blksize, (int64_t) test->omit, (int64_t) test->duration, (int64_t) test->settings->bytes, (int64_t) test->settings->blocks, test->reverse?(int64_t)1:(int64_t)0, test->settings->tos));
+ cJSON_AddItemToObject(test->json_start, "test_start", iperf_json_printf("protocol: %s num_streams: %d blksize: %d omit: %d duration: %d bytes: %d blocks: %d reverse: %d tos: %d", test->protocol->name, (int64_t) test->num_streams, (int64_t) test->settings->blksize, (int64_t) test->omit, (int64_t) test->duration, (int64_t) test->settings->bytes, (int64_t) test->settings->blocks, test->reverse?(int64_t)1:(int64_t)0, (int64_t) test->settings->tos));
} else {
if (test->verbose) {
if (test->settings->bytes)
