diff --git a/winsup/cygserver/ChangeLog b/winsup/cygserver/ChangeLog
index 980b9587e..f0d6219a4 100644
--- a/winsup/cygserver/ChangeLog
+++ b/winsup/cygserver/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* pwdgrp.cc: Handle default fetch_user_arg_type_t in switches
+	throughout to silence compiler.
+
 2015-01-28  Corinna Vinschen  <corinna@vinschen.de>
 
 	* Makefile.in: Simplify rule to build dependencies from cygwin dir.
diff --git a/winsup/cygserver/pwdgrp.cc b/winsup/cygserver/pwdgrp.cc
index cc12deadd..eb2220583 100644
--- a/winsup/cygserver/pwdgrp.cc
+++ b/winsup/cygserver/pwdgrp.cc
@@ -1,6 +1,6 @@
 /* pwdgrp.cc: Request account information
 
-   Copyright 2014 Red Hat, Inc.
+   Copyright 2014, 2015 Red Hat, Inc.
 
 This file is part of Cygwin.
 
@@ -48,6 +48,8 @@ client_request_pwdgrp::pwd_serve ()
     case ID_arg:
       pwd = getpwuid (_parameters.in.arg.id);
       break;
+    default:
+      break;
     }
   if (pwd)
     msglen (snprintf (_parameters.out.line, sizeof _parameters.out.line,
@@ -79,6 +81,8 @@ client_request_pwdgrp::pwd_serve ()
 	case ID_arg:
 	  debug_printf ("User <%u> failed", _parameters.in.arg.id);
 	  break;
+	default:
+	  break;
 	}
       _parameters.out.line[0] = '\0';
       msglen (0);
@@ -103,6 +107,8 @@ client_request_pwdgrp::grp_serve ()
     case ID_arg:
       grp = getgrgid (_parameters.in.arg.id);
       break;
+    default:
+      break;
     }
   if (grp)
     msglen (snprintf (_parameters.out.line, sizeof _parameters.out.line,
@@ -130,6 +136,8 @@ client_request_pwdgrp::grp_serve ()
 	case ID_arg:
 	  debug_printf ("Group <%u> failed", _parameters.in.arg.id);
 	  break;
+	default:
+	  break;
 	}
       _parameters.out.line[0] = '\0';
       msglen (0);