diff --git a/poky/bitbake/lib/bb/fetch2/clearcase.py b/poky/bitbake/lib/bb/fetch2/clearcase.py
index 3dd93ad..e2934ef 100644
--- a/poky/bitbake/lib/bb/fetch2/clearcase.py
+++ b/poky/bitbake/lib/bb/fetch2/clearcase.py
@@ -145,18 +145,18 @@
 
         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)