Ensure last_note is always correct

Proposed by @felipec in felipec#56 (comment) to prevent a `git fast-import` crash from crashing git-remote-hg.
fgb · Aug 18, 2016 · f2a02f9 · f2a02f9
1 parent 822c6e4
commit f2a02f9
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/git-remote-hg b/git-remote-hg
@@ -164,6 +164,16 @@ class Marks:
                 'last-note': self.last_note }
 
     def store(self):
+        found = False
+        path = os.path.join(dirname, 'marks-git')
+        with open(path, "r") as f:
+            for line in f:
+                if line.startswith(':%u ' % self.last_note):
+                    found = True
+                    break
+        if not found:
+            warn("Last note note found")
+            self.last_note = None
         json.dump(self.dict(), open(self.path, 'w'))
 
     def __str__(self):