tools: Fix warning when running frr-reload.py

When I run frr-reload.py I am seeing this error:

Apr 21 06:23:51 eva frrinit.sh[3776992]: /usr/lib/frr/frr-reload.py:1094: SyntaxWarning: "is not" with a literal. Did you mean "!="?
Apr 21 06:23:51 eva frrinit.sh[3776992]:   if line is not "exit-vrf":

fix

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

diff --git a/tools/frr-reload.py b/tools/frr-reload.py
index f4b832691ec3a0ce24cd3c03d0c70f9322d2ed50..27ce0be3b710ac4621e1b50b7e3dee5a2b1a3852 100755 (executable)
--- a/tools/frr-reload.py
+++ b/tools/frr-reload.py
@@ -1091,7 +1091,7 @@ def check_for_exit_vrf(lines_to_add, lines_to_del):
                 add_exit_vrf = False
 
         if ctx_keys[0].startswith("vrf") and line:
-            if line is not "exit-vrf":
+            if line != "exit-vrf":
                 add_exit_vrf = True
                 prior_ctx_key = ctx_keys[0]
             else: