silence a compiler warning about adding an int to a string

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/commands-wms.c b/commands-wms.c
index e3744c1c5cdf8f7966b4023f58fa656ae49d0709..01e6867ea7e98de400ab840c551e38355451fc30 100644 (file)
--- a/commands-wms.c
+++ b/commands-wms.c
@@ -389,7 +389,7 @@ static void cmd_wms_get_raw_message_cb(struct qmi_dev *qmi, struct qmi_request *
        data = (unsigned char *) res.data.raw_message_data.raw_data;
        str = blobmsg_alloc_string_buffer(&status, NULL, res.data.raw_message_data.raw_data_n * 3);
        for (i = 0; i < res.data.raw_message_data.raw_data_n; i++) {
-               str += sprintf(str, " %02x" + (i ? 0 : 1), data[i]);
+               str += sprintf(str, &" %02x"[i ? 0 : 1], data[i]);
        }
        blobmsg_add_string_buffer(&status);
 }