NetworkAddressChange.Unix: fix error checking. (#65849)

diff --git a/src/libraries/System.Net.NetworkInformation/src/System/Net/NetworkInformation/NetworkAddressChange.Unix.cs b/src/libraries/System.Net.NetworkInformation/src/System/Net/NetworkInformation/NetworkAddressChange.Unix.cs
index 9042d44..b52087b 100644 (file)
--- a/src/libraries/System.Net.NetworkInformation/src/System/Net/NetworkInformation/NetworkAddressChange.Unix.cs
+++ b/src/libraries/System.Net.NetworkInformation/src/System/Net/NetworkInformation/NetworkAddressChange.Unix.cs
@@ -194,7 +194,7 @@ namespace System.Net.NetworkInformation
 
                     Interop.Error result = ReadEvents(socket);
 
-                    if (result != Interop.Error.SUCCESS ||
+                    if (result != Interop.Error.SUCCESS &&
                         result != Interop.Error.EAGAIN)
                     {
                         throw new Win32Exception(result.Info().RawErrno);