Refactored: moved write_empty_string function back

ssl.c

@@ -2776,6 +2776,14 @@ key_state_soft_reset (struct tls_session *session)
  * Read/write strings from/to a struct buffer with a u16 length prefix.
  */
 
+static bool
+write_empty_string (struct buffer *buf)
+{
+  if (!buf_write_u16 (buf, 0))
+    return false;
+  return true;
+}
+
 static bool
 write_string (struct buffer *buf, const char *str, const int maxlen)
 {
@@ -2789,14 +2797,6 @@ write_string (struct buffer *buf, const char *str, const int maxlen)
   return true;
 }
 
-static bool
-write_empty_string (struct buffer *buf)
-{
-  if (!buf_write_u16 (buf, 0))
-    return false;
-  return true;
-}
-
 static bool
 read_string (struct buffer *buf, char *str, const unsigned int capacity)
 {