diff mercurial/localrepo.py @ 14500:e880433a2e00 stable

localrepo: don't add deleted files to list of modified/added files (issue2761)

If a file is deleted (rm, not 'hg rm') from the working dir
an attempt to run 'hg diff -r X', with the file being present in X will
cause an abort.

We didn't check if the file has been deleted from the working dir
and later on tried to open it to compare with the one from X, causing the abort.

This fix adds that check. Consequently, no output will be returned.

--- a/mercurial/localrepo.py	Mon Apr 04 22:51:10 2011 +0300
+++ b/mercurial/localrepo.py	Mon Apr 11 21:44:22 2011 +0300
@@ -1233,14 +1233,15 @@
             modified, added, clean = [], [], []
             for fn in mf2:
                 if fn in mf1:
-                    if (mf1.flags(fn) != mf2.flags(fn) or
-                        (mf1[fn] != mf2[fn] and
-                         (mf2[fn] or ctx1[fn].cmp(ctx2[fn])))):
+                    if (fn not in deleted and
+                        (mf1.flags(fn) != mf2.flags(fn) or
+                         (mf1[fn] != mf2[fn] and
+                          (mf2[fn] or ctx1[fn].cmp(ctx2[fn]))))):
                         modified.append(fn)
                     elif listclean:
                         clean.append(fn)
                     del mf1[fn]
-                else:
+                elif fn not in deleted:
                     added.append(fn)
             removed = mf1.keys()