lib/oe/patch.py: Fix patch application failure interaction handling

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

meta/lib/oe/patch.py

@@ -373,7 +373,7 @@ class UserResolver(Resolver):
             os.chmod(rcfile, 0775)
 
             os.environ['TERMWINDOWTITLE'] = "Bitbake: Please fix patch rejects manually"
-            os.environ['TERMRCFILE'] = rcfile
+            os.environ['SHELLCMDS'] = "bash --rcfile " + rcfile
             rc = os.system(bb.data.getVar('TERMCMDRUN', self.patchset.d, 1))
             if os.WIFEXITED(rc) and os.WEXITSTATUS(rc) != 0:
                 bb.msg.fatal(bb.msg.domain.Build, ("Cannot proceed with manual patch resolution - '%s' not found. " \