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Fixes infinite loop bug with string trimming.

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This commit is contained in:
Shannon Deminick
2013-03-15 11:31:11 +06:00
parent 04b9607741
commit db3f21429e
1 changed files with 4 additions and 0 deletions
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4
src/Umbraco.Core/StringExtensions.cs
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@@ -179,6 +179,8 @@ namespace Umbraco.Core
public static string TrimEnd(this string value, string forRemoving)
{
if (string.IsNullOrEmpty(value)) return value;
if (string.IsNullOrEmpty(forRemoving)) return value;
while (value.EndsWith(forRemoving, StringComparison.InvariantCultureIgnoreCase))
{
value = value.Remove(value.LastIndexOf(forRemoving, StringComparison.InvariantCultureIgnoreCase));
@@ -189,6 +191,8 @@ namespace Umbraco.Core
public static string TrimStart(this string value, string forRemoving)
{
if (string.IsNullOrEmpty(value)) return value;
if (string.IsNullOrEmpty(forRemoving)) return value;
while (value.StartsWith(forRemoving, StringComparison.InvariantCultureIgnoreCase))
{
value = value.Substring(forRemoving.Length);