diff mercurial/revlog.py @ 42985:a45d670c2bfc

flagprocessors: return sidedata map in `_processflagsread`

Right now, flag processors does not return sidedata, by they will. So, we
prepare the caller to receive it.

Differential Revision: https://phab.mercurial-scm.org/D6811

--- a/mercurial/revlog.py	Tue Sep 03 22:36:41 2019 +0200
+++ b/mercurial/revlog.py	Tue Sep 03 22:55:04 2019 +0200
@@ -1663,7 +1663,8 @@
             validatehash = self._processflagsraw(rawtext, flags)
             text = rawtext
         else:
-            text, validatehash = self._processflagsread(rawtext, flags)
+            r = self._processflagsread(rawtext, flags)
+            text, validatehash, sidedata = r
         if validatehash:
             self.checkhash(text, node, rev=rev)
         if not validated: