upstream: rewrite c99-ism

OpenBSD-Commit-ID: d0c70cca29cfa7e6d9f7ec1d6d5dabea112499b3

diff --git a/sk-usbhid.c b/sk-usbhid.c
index e07b49e9fa4fbc89555c36c15668c7729bb77a4a..180f2eab9a30abe6bf477cc66729e89fbb77daf5 100644 (file)
--- a/sk-usbhid.c
+++ b/sk-usbhid.c
@@ -218,7 +218,7 @@ find_device(const uint8_t *message, size_t message_len, const char *application,
 {
        fido_dev_info_t *devlist = NULL;
        fido_dev_t *dev = NULL;
-       size_t devlist_len = 0;
+       size_t devlist_len = 0, i;
        const char *path;
        int r;
 
@@ -234,7 +234,7 @@ find_device(const uint8_t *message, size_t message_len, const char *application,
 
        skdebug(__func__, "found %zu device(s)", devlist_len);
 
-       for (size_t i = 0; i < devlist_len; i++) {
+       for (i = 0; i < devlist_len; i++) {
                const fido_dev_info_t *di = fido_dev_info_ptr(devlist, i);
 
                if (di == NULL) {