X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/charset/blobdiff_plain/294941fada5003140ab339ee6d85e0a5af76f151..273ef1a19b9f44a1dbe4365e66d854879415ff5a:/mimeenc.c

diff --git a/mimeenc.c b/mimeenc.c
index 9916cf4..d3471d0 100644
--- a/mimeenc.c
+++ b/mimeenc.c
@@ -176,6 +176,13 @@ static const struct {
     { "850", CS_CP850 },
     { "csPC850Multilingual", CS_CP850 },
 
+    { "IBM866", CS_CP866 },
+    { "cp866", CS_CP866 },
+    { "866", CS_CP866 },
+    { "csIBM866", CS_CP866 },
+
+    { "windows-874", CS_CP874 },       /* WILD */
+
     { "windows-1250", CS_CP1250 },
     { "win-1250", CS_CP1250 },	       /* WILD */
 
@@ -316,7 +323,7 @@ int charset_from_mimeenc(const char *name)
 	p = name;
 	q = mimeencs[i].name;
 	while (*p || *q) {
-	    if (tolower(*p) != tolower(*q))
+		if (tolower((unsigned char)*p) != tolower((unsigned char)*q))
 		break;
 	    p++; q++;
 	}