--- a/src/luan/modules/url/LuanUrl.java	Sun Feb 04 17:23:20 2018 -0700
+++ b/src/luan/modules/url/LuanUrl.java	Sun Feb 04 18:03:37 2018 -0700
@@ -52,17 +52,16 @@
 				headers = new HashMap();
 				for( Object hack : headerMap.entrySet() ) {
 					Map.Entry entry = (Map.Entry)hack;
-					String key = (String)entry.getKey();
+					String name = (String)entry.getKey();
 					Object val = entry.getValue();
-					String name = toHttpHeaderName(key);
 					if( val instanceof String ) {
 						headers.put(name,val);
 					} else {
 						if( !(val instanceof LuanTable) )
-							throw new LuanException( "header '"+key+"' must be string or table" );
+							throw new LuanException( "header '"+name+"' must be string or table" );
 						LuanTable t = (LuanTable)val;
 						if( !t.isList() )
-							throw new LuanException( "header '"+key+"' table must be list" );
+							throw new LuanException( "header '"+name+"' table must be list" );
 						headers.put(name,t.asList());
 					}
 				}
@@ -148,24 +147,6 @@
 		}
 	}
 
-	public static String toHttpHeaderName(String luanName) {
-		luanName = luanName.toLowerCase();
-		StringBuilder buf = new StringBuilder();
-		boolean capitalize = true;
-		char[] a = luanName.toCharArray();
-		for( int i=0; i<a.length; i++ ) {
-			char c = a[i];
-			if( c == '_'  || c == '-' ) {
-				a[i] = '-';
-				capitalize = true;
-			} else if( capitalize ) {
-				a[i] = Character.toUpperCase(c);
-				capitalize = false;
-			}
-		}
-		return String.valueOf(a);
-	}
-
 	private static void and(StringBuilder sb) {
 		if( sb.length() > 0 )
 			sb.append('&');