Make sure data is unsigned.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@580 ec53bebd-3082-4978-b11e-865c3cabbd6b
1996-06-12 23:36:44 +00:00
parent c37e7efb5a
commit 81237134d4
1 changed files with 1 additions and 1 deletions
--- a/appl/ftp/ftp/krb4.c
+++ b/appl/ftp/ftp/krb4.c
@@ -224,7 +224,7 @@ int krb4_getc(FILE *F)
    }
    if(bytes){
 	bytes--;
-	return data_buffer[index++];
+	return (unsigned char)data_buffer[index++];
    }
    return EOF;
 }