Remove unnecessary check

alex-kulakov · alex-kulakov · commit eb2b8b6c6dbe · 2026-03-12T15:04:55.000+05:00
diff --git a/Orm/Xtensive.Orm/Orm/Rse/Transformation/ColumnMappingInspector.cs b/Orm/Xtensive.Orm/Orm/Rse/Transformation/ColumnMappingInspector.cs
@@ -486,11 +486,6 @@ private static bool TryMergeFast(IEnumerable<int> leftMap, IEnumerable<int> righ
         if (usageMap[i])
           resultList.Add(i);
       }
-      if (resultList.Count != uniqueCount) {
-        //
-        result = null;
-        return false;
-      }
       result = resultList;
       return true;
     }

Original file line number	Diff line number	Diff line change
`@@ -486,11 +486,6 @@ private static bool TryMergeFast(IEnumerable<int> leftMap, IEnumerable<int> righ`
`486`	`486`	`if (usageMap[i])`
`487`	`487`	`resultList.Add(i);`
`488`	`488`	`}`
`489`		`- if (resultList.Count != uniqueCount) {`
`490`		`- //`
`491`		`- result = null;`
`492`		`- return false;`
`493`		`- }`
`494`	`489`	`result = resultList;`
`495`	`490`	`return true;`
`496`	`491`	`}`