ell/unsigned-char.patch

From: Andreas Schwab <schwab@suse.de>
Date: 2019-01-31 12:45:09+0100

Don't depend on the signedness of char.
---
 ell/utf8.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: ell-0.17/ell/utf8.c
===================================================================
--- ell-0.17.orig/ell/utf8.c
+++ ell-0.17/ell/utf8.c
@@ -93,7 +93,7 @@ LIB_EXPORT int l_utf8_get_codepoint(cons
 	if (len == 0)
 		return 0;
 
-	if (str[0] > 0) {
+	if ((str[0] & 0x80) == 0) {
 		*cp = str[0];
 		return 1;
 	}