--- trunk/common/gkr-unix-credentials.c	2008/06/29 13:24:49	1155
+++ trunk/common/gkr-unix-credentials.c	2008/07/02 16:08:26	1166
@@ -90,6 +90,10 @@
 		if (errno == EINTR)
 			goto again;
 		return -1;
+		
+	} else if (ret == 0) {
+		/* Disconnected */
+		return -1;
 	}
 	
 	if (buf != '\0') {