diff rust/rhg/src/commands/status.rs @ 48501:4afb9627dc77

dirstate-v2: Apply SECOND_AMBIGUOUS to directory mtimes too

This would only be relevant in contrived scenarios such as a dirstate file
being written with a libc that supports sub-second precision in mtimes,
then transfered (at the filesystem level, not `hg clone`) to another
system where libc *doesn’t* have sub-second precision and truncates the stored
mtime of a directory to integer seconds.

Differential Revision: https://phab.mercurial-scm.org/D11939

--- a/rust/rhg/src/commands/status.rs	Wed Dec 15 15:28:41 2021 +0100
+++ b/rust/rhg/src/commands/status.rs	Fri Dec 17 14:15:08 2021 +0100
@@ -315,9 +315,8 @@
     }
 
     let mut dirstate_write_needed = ds_status.dirty;
-    let filesystem_time_at_status_start = ds_status
-        .filesystem_time_at_status_start
-        .map(TruncatedTimestamp::from);
+    let filesystem_time_at_status_start =
+        ds_status.filesystem_time_at_status_start;
 
     if (fixup.is_empty() || filesystem_time_at_status_start.is_none())
         && !dirstate_write_needed