X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/charset/blobdiff_plain/3c80ed0cf3a0d7280af37a4350823ba9175e810a..HEAD:/xenc.c

diff --git a/xenc.c b/xenc.c
index 351802a..1b77be7 100644
--- a/xenc.c
+++ b/xenc.c
@@ -48,6 +48,8 @@ static const struct {
     { "koi8-u", CS_KOI8_U },
     { "ibm-cp437", CS_CP437 },
     { "ibm-cp850", CS_CP850 },
+    { "ibm-cp852", CS_CP852 },
+    { "ibm-cp866", CS_CP866 },
     { "microsoft-cp1250", CS_CP1250 },
     { "microsoft-cp1251", CS_CP1251 },
     { "microsoft-cp1252", CS_CP1252 },
@@ -82,7 +84,7 @@ int charset_from_xenc(const char *name)
 	p = name;
 	q = xencs[i].name;
 	while (*p || *q) {
-	    if (tolower(*p) != tolower(*q))
+		if (tolower((unsigned char)*p) != tolower((unsigned char)*q))
 		break;
 	    p++; q++;
 	}