From 2bb8721e84e2b9b06d15e0d02cf35d92c371be03 Mon Sep 17 00:00:00 2001
From: Brian Lopez <seniorlopez@gmail.com>
Date: Wed, 4 Aug 2010 00:54:05 -0700
Subject: [PATCH] respect :symbolize_keys option for Mysql2::Result#fields if
 it's called before the first row is built

---
 ext/mysql2/result.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ext/mysql2/result.c b/ext/mysql2/result.c
index 02f70f0..0801030 100644
--- a/ext/mysql2/result.c
+++ b/ext/mysql2/result.c
@@ -237,9 +237,16 @@ static VALUE rb_mysql_result_fetch_row(VALUE self, ID timezone, int symbolizeKey
 static VALUE rb_mysql_result_fetch_fields(VALUE self) {
   mysql2_result_wrapper * wrapper;
   unsigned int i = 0;
+  short int symbolizeKeys = 0;
+  VALUE defaults;
 
   GetMysql2Result(self, wrapper);
 
+  defaults = rb_iv_get(self, "@query_options");
+  if (rb_hash_aref(defaults, sym_symbolize_keys) == Qtrue) {
+    symbolizeKeys = 1;
+  }
+
   if (wrapper->fields == Qnil) {
     wrapper->numberOfFields = mysql_num_fields(wrapper->result);
     wrapper->fields = rb_ary_new2(wrapper->numberOfFields);
@@ -247,7 +254,7 @@ static VALUE rb_mysql_result_fetch_fields(VALUE self) {
 
   if (RARRAY_LEN(wrapper->fields) != wrapper->numberOfFields) {
     for (i=0; i<wrapper->numberOfFields; i++) {
-      rb_mysql_result_fetch_field(self, i, 0);
+      rb_mysql_result_fetch_field(self, i, symbolizeKeys);
     }
   }