$OpenBSD: patch-libclamav_vba_extract_c,v 1.12 2019/11/19 15:35:37 sthen Exp $

allow for machine arch where char is unsigned by default (e.g. arm, powerpc)

Index: libclamav/vba_extract.c
--- libclamav/vba_extract.c.orig
+++ libclamav/vba_extract.c
@@ -98,7 +98,7 @@ vba_endian_convert_32(uint32_t value, int big_endian)
 }
 
 static char *
-get_unicode_name(const char *name, int size, int big_endian)
+get_unicode_name(const signed char *name, int size, int big_endian)
 {
     int i, increment;
     char *newname, *ret;
