[graphics/krita] libs/flake: Use standard sorting operator when sorting points on removal

Git commit 79adf59cec32d34dac46ff2e424453dbeccfa00d by Dmitry Kazakov.
Committed on 27/07/2026 at 11:33.
Pushed by dkazakov into branch 'master'.

Use standard sorting operator when sorting points on removal

Otherwise the points of different shapes may be mixed together,
which is not good.

M  +2    -1    libs/flake/KoPathPointData.h
M  +1    -3    libs/flake/commands/KoPathPointRemoveCommand.cpp

https://invent.kde.org/graphics/krita/-/commit/79adf59cec32d34dac46ff2e424453dbeccfa00d

diff --git a/libs/flake/KoPathPointData.h b/libs/flake/KoPathPointData.h
index 70c56f629b7..7231c409ab6 100644
--- a/libs/flake/KoPathPointData.h
+++ b/libs/flake/KoPathPointData.h
@@ -14,7 +14,8 @@
 /**
  * @brief Describe a KoPathPoint by a KoPathShape and its indices
  */
-class KoPathPointData  : public boost::equality_comparable<KoPathPointData>
+class KoPathPointData : public boost::equality_comparable<KoPathPointData>,
+                        public boost::partially_ordered<KoPathPointData>
 {
 public:
     /// constructor
diff --git a/libs/flake/commands/KoPathPointRemoveCommand.cpp b/libs/flake/commands/KoPathPointRemoveCommand.cpp
index 10340d8571d..9b67e88c9ff 100644
--- a/libs/flake/commands/KoPathPointRemoveCommand.cpp
+++ b/libs/flake/commands/KoPathPointRemoveCommand.cpp
@@ -95,9 +95,7 @@ KUndo2Command *KoPathPointRemoveCommand::createCommand(
     }
 
     //Reverse sort the subpath list to account for shifting indices of the subpaths
-    std::sort(subpathToDelete.begin(), subpathToDelete.end(), [](KoPathPointData a, KoPathPointData b) {
-        return a.pointIndex > b.pointIndex;
-    });
+    std::sort(subpathToDelete.begin(), subpathToDelete.end(), std::greater<>{});
 
     Q_FOREACH (const KoPathPointData & pd, subpathToDelete) {
         new KoSubpathRemoveCommand(pd.pathShape, pd.pointIndex.first, cmd);