Mercurial > public > mercurial-scm > hg-stable

diff mercurial/patch.py @ 14453:ea3d548132cc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch: do not patch unknown files (issue752)
author Patrick Mezard <pmezard@gmail.com>
date Fri, 27 May 2011 21:50:11 +0200
parents ee574cfd0c32
children 1ffeeb91c55d
line wrap: on
line diff
--- a/mercurial/patch.py	Fri May 27 21:50:10 2011 +0200
+++ b/mercurial/patch.py	Fri May 27 21:50:11 2011 +0200
@@ -445,13 +445,19 @@
         self.changed = set()
         self.copied = []
 
+    def _checkknown(self, fname):
+        if self.repo.dirstate[fname] == '?' and self.exists(fname):
+            raise PatchError(_('cannot patch %s: file is not tracked') % fname)
+
     def setfile(self, fname, data, mode, copysource):
+        self._checkknown(fname)
         super(workingbackend, self).setfile(fname, data, mode, copysource)
         if copysource is not None:
             self.copied.append((copysource, fname))
         self.changed.add(fname)
 
     def unlink(self, fname):
+        self._checkknown(fname)
         super(workingbackend, self).unlink(fname)
         self.removed.add(fname)
         self.changed.add(fname)