Move $get assignment to if/else.

Signed-off-by: Eric Roberts <eric@cryode.com>
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 7675404..562a2d3 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -380,8 +380,6 @@
 
 		// Keep any existing query string items.
 		// Note: Has nothing to do with any other query string option.
-		$get = array();
-
 		if ($this->reuse_query_string === TRUE)
 		{
 			$get = $CI->input->get();
@@ -389,6 +387,10 @@
 			// Unset the controll, method, old-school routing options
 			unset($get['c'], $get['m'], $get[$this->query_string_segment]);
 		}
+		else
+		{
+			$get = array();
+		}
 
 		// Put together our base and first URLs.
 		$this->base_url = trim($this->base_url);