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-rw-r--r--lib/unicodeio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/unicodeio.c b/lib/unicodeio.c
index a846bb09e..138885292 100644
--- a/lib/unicodeio.c
+++ b/lib/unicodeio.c
@@ -121,7 +121,7 @@ print_unicode_char (FILE *stream, unsigned int code)
if (!initialized)
{
- extern const char *locale_charset (void);
+ extern const char *locale_charset PARAMS ((void));
const char *charset = locale_charset ();
is_utf8 = (charset != NULL && !strcmp (charset, UTF8_NAME));