(upstr): Add unused attribute to avoid warning.

diff --git a/iconv/gconv_charset.h b/iconv/gconv_charset.h
index b0b2807..278bccc 100644 (file)
--- a/iconv/gconv_charset.h
+++ b/iconv/gconv_charset.h
@@ -46,7 +46,7 @@ strip (char *wp, const char *s)
 }
 
 
-static char *
+static char * __attribute__ ((unused))
 upstr (char *dst, const char *str)
 {
   char *cp = dst;