Fix call to otp_write

diff --git a/src/modules/rlm_otp/otp_pw_valid.c b/src/modules/rlm_otp/otp_pw_valid.c
index ce27519a3d7cf2b4c73ec196cba42f49e5a045a5..271d3e174613e6886efc225ad57ec47bdc7f700b 100644 (file)
--- a/src/modules/rlm_otp/otp_pw_valid.c
+++ b/src/modules/rlm_otp/otp_pw_valid.c
@@ -206,7 +206,7 @@ retry:
   if (!fdp || fdp->fd == -1)
     return -1;
 
-  if (otp_write(fdp, (const char *) request, sizeof(*request)) != 0) {
+  if ((rc = otp_write(fdp, (const char *) request, sizeof(*request))) != sizeof(*request)) {
     if (rc == 0)
       goto retry;      /* otpd disconnect */   /*TODO: pause */
     else