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-rw-r--r--sysdeps/posix/sigblock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/posix/sigblock.c b/sysdeps/posix/sigblock.c
index b652cf7c31..3743b5abe0 100644
--- a/sysdeps/posix/sigblock.c
+++ b/sysdeps/posix/sigblock.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 94, 95, 96, 97, 98, 2001 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,7 +24,7 @@ int
 __sigblock (mask)
      int mask;
 {
-  register int sig;
+  register unsigned int sig;
   sigset_t set, oset;
 
   if (__sigemptyset (&set) < 0)