Review of culture-independent String comparison methods

1 files changed, 2 insertions, 2 deletions

diff --git a/crypto/src/util/net/IPAddress.cs b/crypto/src/util/net/IPAddress.cs

index 2a30a15f0..38c124590 100644
--- a/crypto/src/util/net/IPAddress.cs
+++ b/crypto/src/util/net/IPAddress.cs
@@ -85,7 +85,7 @@ namespace Org.BouncyCastle.Utilities.Net
 		public static bool IsValidIPv4WithNetmask(
 			string address)
 		{
-			int index = address.IndexOf("/");
+			int index = address.IndexOf('/');
 			string mask = address.Substring(index + 1);
 
 			return (index > 0) && IsValidIPv4(address.Substring(0, index))
@@ -95,7 +95,7 @@ namespace Org.BouncyCastle.Utilities.Net
 		public static bool IsValidIPv6WithNetmask(
 			string address)
 		{
-			int index = address.IndexOf("/");
+			int index = address.IndexOf('/');
 			string mask = address.Substring(index + 1);
 
 			return (index > 0) && (IsValidIPv6(address.Substring(0, index))