comment modification, tried to make it more explicit

diff --git a/lpc_prog.c b/lpc_prog.c
index aff765b..240841b 100644 (file)
--- a/lpc_prog.c
+++ b/lpc_prog.c
@@ -241,7 +241,8 @@ static int prog_connect_and_id(int freq)
        sync_ret = isp_connect(freq, 1);
        /* Synchro failed or already synchronised ? */
        if (sync_ret < 0) {
-               /* If already synchronized, then sync command and the next command fail */
+               /* If already synchronized, then sync command and the next command fail.
+                  Sync failed, maybe we are already sync'ed, then send one command for nothing */
                isp_cmd_part_id(1);
        }