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-rw-r--r--lib/strerror-override.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/strerror-override.h b/lib/strerror-override.h
index 6468681..5264fd5 100644
--- a/lib/strerror-override.h
+++ b/lib/strerror-override.h
@@ -1,6 +1,6 @@
/* strerror-override.h --- POSIX compatible system error routine
- Copyright (C) 2010-2012 Free Software Foundation, Inc.
+ Copyright (C) 2010-2016 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -48,7 +48,7 @@
|| GNULIB_defined_EOWNERDEAD \
|| GNULIB_defined_ENOTRECOVERABLE \
|| GNULIB_defined_EILSEQ
-extern const char *strerror_override (int errnum);
+extern const char *strerror_override (int errnum) _GL_ATTRIBUTE_CONST;
# else
# define strerror_override(ignored) NULL
# endif