Fix tab-completion coverity issue

Change-Id: I051d015e7eee621dbef273b2c57449ea4c44b768 Signed-off-by: Yoann Desmouceaux <ydesmouc@cisco.com>
2017-05-24 15:51:48 +02:00
parent 521202b445
commit 4227eefcd4
1 changed files with 2 additions and 1 deletions
--- a/src/vlib/cli.c
+++ b/src/vlib/cli.c
@@ -333,7 +333,8 @@ done:
  clib_bitmap_free (match_bitmap);
  unformat_free (&input);

-  vec_sort_with_function (result, vlib_cli_cmp_strings);
+  if (result)
+    vec_sort_with_function (result, vlib_cli_cmp_strings);
  return result;
 }