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dont allocate an empty object if the collection is empty

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This commit is contained in:
Shannon
2019-02-07 00:07:43 +11:00
parent e2c86a96fe
commit 34c65a94bf
2 changed files with 6 additions and 9 deletions
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8
src/Umbraco.Core/Models/ContentBase.cs
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@@ -339,9 +339,9 @@ namespace Umbraco.Core.Models
if (rememberDirty)
{
_previousCultureChanges.addedCultures = _currentCultureChanges.addedCultures == null ? null : new HashSet<string>(_currentCultureChanges.addedCultures, StringComparer.InvariantCultureIgnoreCase);
_previousCultureChanges.removedCultures = _currentCultureChanges.removedCultures == null ? null : new HashSet<string>(_currentCultureChanges.removedCultures, StringComparer.InvariantCultureIgnoreCase);
_previousCultureChanges.updatedCultures = _currentCultureChanges.updatedCultures == null ? null : new HashSet<string>(_currentCultureChanges.updatedCultures, StringComparer.InvariantCultureIgnoreCase);
_previousCultureChanges.addedCultures = _currentCultureChanges.addedCultures == null || _currentCultureChanges.addedCultures.Count == 0 ? null : new HashSet<string>(_currentCultureChanges.addedCultures, StringComparer.InvariantCultureIgnoreCase);
_previousCultureChanges.removedCultures = _currentCultureChanges.removedCultures == null || _currentCultureChanges.removedCultures.Count == 0 ? null : new HashSet<string>(_currentCultureChanges.removedCultures, StringComparer.InvariantCultureIgnoreCase);
_previousCultureChanges.updatedCultures = _currentCultureChanges.updatedCultures == null || _currentCultureChanges.updatedCultures.Count == 0 ? null : new HashSet<string>(_currentCultureChanges.updatedCultures, StringComparer.InvariantCultureIgnoreCase);
}
else
{
@@ -478,8 +478,6 @@ namespace Umbraco.Core.Models
var clonedContent = (ContentBase)clone;
//fixme - need to reset change tracking bits
//if culture infos exist then deal with event bindings
if (clonedContent._cultureInfos != null)
{