vppinfra: make _vec_len() read-only

[vpp.git] / src / vppinfra / unix-misc.c

diff --git a/src/vppinfra/unix-misc.c b/src/vppinfra/unix-misc.c
index 5559a23..e73d01a 100644 (file)
--- a/src/vppinfra/unix-misc.c
+++ b/src/vppinfra/unix-misc.c
@@ -158,7 +158,7 @@ unix_proc_file_contents (char *file, u8 ** result)
 
       if (bytes == 0)
        {
-         _vec_len (rv) = pos;
+         vec_set_len (rv, pos);
          break;
        }
       pos += bytes;