From 8fbd31d761b3a311c96783f2f285ac38cfd27274 Mon Sep 17 00:00:00 2001
From: Ryan Moeller <ryan@iXsystems.com>
Date: Wed, 23 Dec 2020 18:10:35 -0500
Subject: [PATCH] dbufstat: Fix warnings with Python 3.8

Replace "is" with "==" and "is not" with "!=".

Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #11394
---
 cmd/dbufstat/dbufstat.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmd/dbufstat/dbufstat.in b/cmd/dbufstat/dbufstat.in
index 1d4eb39d7..82250353f 100755
--- a/cmd/dbufstat/dbufstat.in
+++ b/cmd/dbufstat/dbufstat.in
@@ -131,7 +131,7 @@ elif sys.platform.startswith("linux"):
 def print_incompat_helper(incompat):
     cnt = 0
     for key in sorted(incompat):
-        if cnt is 0:
+        if cnt == 0:
             sys.stderr.write("\t")
         elif cnt > 8:
             sys.stderr.write(",\n\t")
@@ -662,7 +662,7 @@ def main():
     if not ifile:
         ifile = default_ifile()
 
-    if ifile is not "-":
+    if ifile != "-":
         try:
             tmp = open(ifile, "r")
             sys.stdin = tmp