--- parser3/src/classes/hash.C	2010/08/04 15:11:44	1.105
+++ parser3/src/classes/hash.C	2010/11/26 06:40:01	1.109
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char * const IDENT_HASH_C="$Date: 2010/08/04 15:11:44 $";
+static const char * const IDENT_HASH_C="$Date: 2010/11/26 06:40:01 $";
 
 #include "classes.h"
 #include "pa_vmethod_frame.h"
@@ -26,8 +26,6 @@ public: // VStateless_class
 
 public:
 	MHash();
-public: // Methoded
-	bool used_directly() { return true; }
 };
 
 // global variable
@@ -70,9 +68,9 @@ public:
 		empty(0) {
 	}
 
-	bool add_column(SQL_Error& error, const char* str, size_t length) {
+	bool add_column(SQL_Error& error, const char* str, size_t ) {
 		try {
-			columns+=new String(str, String::L_TAINTED, length);
+			columns+=new String(str, String::L_TAINTED /* no length as 0x00 can be inside */);
 			return false;
 		} catch(...) {
 			error=SQL_Error("exception occured in Hash_sql_event_handlers::add_column");
@@ -109,9 +107,9 @@ public:
 		return false;
 	}
 
-	bool add_row_cell(SQL_Error& error, const char *ptr, size_t length) {
+	bool add_row_cell(SQL_Error& error, const char *ptr, size_t ) {
 		try {
-			String& cell=*new String(ptr, String::L_TAINTED, length);
+			String& cell=*new String(ptr, String::L_TAINTED /* no length as 0x00 can be inside */);
 
 			bool duplicate=false;
 			if(one_bool_column) {
@@ -491,10 +489,10 @@ static void _at(Request& r, MethodParams
 			pos+=count;
 	}
 
-	if(count && pos >= 0 && pos < count){
+	if(count && pos >= 0 && (size_t)pos < count){
 		if(pos == 0)
 			r.write_assign_lang(*hash.first_value());
-		else if(pos == count-1)
+		else if((size_t)pos == count-1)
 			r.write_assign_lang(*hash.last_value());
 		else
 			for(HashStringValue::Iterator i(hash); i; i.next(), pos-- )