--- a/mercurial/revlogutils/flagutil.py Sat Sep 07 09:56:45 2019 -0700
+++ b/mercurial/revlogutils/flagutil.py Thu Aug 08 01:15:44 2019 +0200
@@ -87,6 +87,8 @@
See the documentation of the ``_processflags`` method for details.
"""
+ _flagserrorclass = error.RevlogError
+
def _processflags(self, text, flags, operation, raw=False):
"""Inspect revision data flags and applies transforms defined by
registered flag processors.
@@ -117,8 +119,8 @@
operation)
# Check all flags are known.
if flags & ~REVIDX_KNOWN_FLAGS:
- raise error.RevlogError(_("incompatible revision flag '%#x'") %
- (flags & ~REVIDX_KNOWN_FLAGS))
+ raise self._flagserrorclass(_("incompatible revision flag '%#x'") %
+ (flags & ~REVIDX_KNOWN_FLAGS))
validatehash = True
# Depending on the operation (read or write), the order might be
# reversed due to non-commutative transforms.
@@ -134,7 +136,7 @@
if flag not in self._flagprocessors:
message = _("missing processor for flag '%#x'") % (flag)
- raise error.RevlogError(message)
+ raise self._flagserrorclass(message)
processor = self._flagprocessors[flag]
if processor is not None: