fetch2/clearcase: Fix warnings from python 3.8

bitbake/lib/bb/fetch2/clearcase.py:148: SyntaxWarning: "is" with a literal. Did you mean "=="?
      if command is 'mkview':
bitbake/lib/bb/fetch2/clearcase.py:155: SyntaxWarning: "is" with a literal. Did you mean "=="?
      elif command is 'rmview':
bitbake/lib/bb/fetch2/clearcase.py:159: SyntaxWarning: "is" with a literal. Did you mean "=="?
      elif command is 'setcs':

Python 3.8 is quite correct and we so mean "==" here, fix it to
avoid the warnings.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/bb/fetch2/clearcase.py b/lib/bb/fetch2/clearcase.py
index 3dd93ad6b..e2934ef9f 100644
--- a/lib/bb/fetch2/clearcase.py
+++ b/lib/bb/fetch2/clearcase.py
@@ -145,18 +145,18 @@ class ClearCase(FetchMethod):
 
         basecmd = "%s %s" % (ud.basecmd, command)
 
-        if command is 'mkview':
+        if command == 'mkview':
             if not "rcleartool" in ud.basecmd:
                 # Cleartool needs a -snapshot view
                 options.append("-snapshot")
             options.append("-tag %s" % ud.viewname)
             options.append(ud.viewdir)
 
-        elif command is 'rmview':
+        elif command == 'rmview':
             options.append("-force")
             options.append("%s" % ud.viewdir)
 
-        elif command is 'setcs':
+        elif command == 'setcs':
             options.append("-overwrite")
             options.append(ud.configspecfile)