# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1608689073 -3600
# Node ID 3c5a8b13206a53b0a0e8b6138ab5ffdc18fa048a
# Parent  2bd069788367608b2f67273c5b3cdcc0b3f3ed6f
copies-rust: fix reverted argument when merging tiny minor or major

The argument where not passed in the right other. This is not caught by the test
(yet) because it is a sub case of a special case. Am I adding this to my list of
things to test. Using test directly in Rust would be appropriate here. However
we don't have the ability to test this code that way yet, and I am focussing on
other part of that work right now.

Differential Revision: https://phab.mercurial-scm.org/D9657

diff -r 2bd069788367 -r 3c5a8b13206a rust/hg-core/src/copy_tracing.rs
--- a/rust/hg-core/src/copy_tracing.rs	Mon Dec 21 08:42:30 2020 +0100
+++ b/rust/hg-core/src/copy_tracing.rs	Wed Dec 23 03:04:33 2020 +0100
@@ -645,7 +645,7 @@
                 }
                 Some(src_minor) => {
                     let (pick, overwrite) =
-                        cmp_value(oracle, &dest, &src_major, src_minor);
+                        cmp_value(oracle, &dest, src_minor, &src_major);
                     if overwrite {
                         oracle.record_overwrite(src_minor.rev, current_merge);
                         oracle.record_overwrite(src_major.rev, current_merge);
@@ -661,8 +661,8 @@
                         minor.insert(dest, src);
                     } else {
                         match pick {
-                            MergePick::Any | MergePick::Major => None,
-                            MergePick::Minor => minor.insert(dest, src_major),
+                            MergePick::Any | MergePick::Minor => None,
+                            MergePick::Major => minor.insert(dest, src_major),
                         };
                     }
                 }