diff mercurial/commands.py @ 41281:183df3df6031

resolve: fix mark-check when a file was deleted on one side (issue6020)

wvfs.open raises an error if one of the files does not exist. Ignoring the error
if it's ENOENT is done in several other places in this code, so I'm in good
company :)

Differential Revision: https://phab.mercurial-scm.org/D5243

--- a/mercurial/commands.py	Fri Jan 04 16:04:48 2019 +0100
+++ b/mercurial/commands.py	Wed Nov 07 15:45:09 2018 -0800
@@ -4935,8 +4935,7 @@
 
             if mark:
                 if markcheck:
-                    with repo.wvfs(f) as fobj:
-                        fdata = fobj.read()
+                    fdata = repo.wvfs.tryread(f)
                     if filemerge.hasconflictmarkers(fdata) and \
                         ms[f] != mergemod.MERGE_RECORD_RESOLVED:
                         hasconflictmarkers.append(f)