libmicrohttpd

commit d21cf2c1c225c888a3fd6161a6a04357714cc628
parent 4b62caead6edb2d4b75ef1c99e653d4b30ac9007
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu,  1 Aug 2019 21:02:31 +0200

reduce variable scope

Diffstat:
M
src/microhttpd/mhd_send.c
 | 
9
++++++---

1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/microhttpd/mhd_send.c b/src/microhttpd/mhd_send.c
@@ -350,7 +350,6 @@ MHD_send_on_connection2_ (struct MHD_Connection *connection,
 {
 #if defined(HAVE_SENDMSG) || defined(HAVE_WRITEV)
   MHD_socket s = connection->socket_fd;
-  int iovcnt;
   ssize_t ret;
   struct iovec vector[2];
 
@@ -374,8 +373,12 @@ MHD_send_on_connection2_ (struct MHD_Connection *connection,
     ret = sendmsg (s, &msg, MAYBE_MSG_NOSIGNAL);
   }
 #elif HAVE_WRITEV
-  iovcnt = sizeof (vector) / sizeof (struct iovec);
-  ret = writev (s, vector, iovcnt);
+  {
+    int iovcnt;
+
+    iovcnt = sizeof (vector) / sizeof (struct iovec);
+    ret = writev (s, vector, iovcnt);
+  }
 #endif
 
   /* Only if we succeeded sending the full buffer, we need to make sure that