Call data_seek(0) only if we've used DB_result::*row*() methods
This should fix HHVM where it throws 'Unable to jump to row 0 on MySQL result index X' error messages for ext/mysqli
diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 6aa4e92..b02d016 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -203,7 +203,7 @@
return $this->custom_result_object[$class_name];
}
- $this->data_seek(0);
+ is_null($this->row_data) OR $this->data_seek(0);
$this->custom_result_object[$class_name] = array();
while ($row = $this->_fetch_object($class_name))
@@ -246,7 +246,7 @@
return $this->result_object;
}
- $this->data_seek(0);
+ is_null($this->row_data) OR $this->data_seek(0);
while ($row = $this->_fetch_object())
{
$this->result_object[] = $row;
@@ -287,7 +287,7 @@
return $this->result_array;
}
- $this->data_seek(0);
+ is_null($this->row_data) OR $this->data_seek(0);
while ($row = $this->_fetch_assoc())
{
$this->result_array[] = $row;