cli: put space after comma between array elements

[babeltrace.git] / cli / babeltrace-cfg-cli-args.c

diff --git a/cli/babeltrace-cfg-cli-args.c b/cli/babeltrace-cfg-cli-args.c
index 06385a35d1e908edfd3b0c9bd0870894ecdf6210..dfce55bdec8a41698ac5b252df32f67d35e3e6ad 100644 (file)
--- a/cli/babeltrace-cfg-cli-args.c
+++ b/cli/babeltrace-cfg-cli-args.c
@@ -3223,11 +3223,17 @@ int bt_value_to_cli_param_value_append(const bt_value *value, GString *buf)
                g_string_append_c(buf, '[');
                uint64_t sz = bt_value_array_get_size(value);
                for (uint64_t i = 0; i < sz; i++) {
+                       const bt_value *item;
+                       int ret;
+
                        if (i > 0) {
-                               g_string_append_c(buf, ',');
+                               g_string_append(buf, ", ");
                        }
-                       const bt_value *item = bt_value_array_borrow_element_by_index_const(value, i);
-                       int ret = bt_value_to_cli_param_value_append(item, buf);
+
+                       item = bt_value_array_borrow_element_by_index_const(
+                               value, i);
+                       ret = bt_value_to_cli_param_value_append(item, buf);
+
                        if (ret) {
                                goto end;
                        }