Merge pull request #5367 from carusogabriel/clean-elses

Clean elses
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 3cb02ca..f1e0b14 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -382,10 +382,8 @@
 			{
 				return TRUE;
 			}
-			else
-			{
-				$if_not_exists = FALSE;
-			}
+
+			$if_not_exists = FALSE;
 		}
 
 		$sql = ($if_not_exists)
diff --git a/system/database/DB_result.php b/system/database/DB_result.php
index 98d8876..40b8fbb 100644
--- a/system/database/DB_result.php
+++ b/system/database/DB_result.php
@@ -163,10 +163,8 @@
 		{
 			return $this->result_object();
 		}
-		else
-		{
-			return $this->custom_result_object($type);
-		}
+
+		return $this->custom_result_object($type);
 	}
 
 	// --------------------------------------------------------------------
@@ -336,7 +334,8 @@
 
 		if ($type === 'object') return $this->row_object($n);
 		elseif ($type === 'array') return $this->row_array($n);
-		else return $this->custom_row_object($n, $type);
+
+		return $this->custom_row_object($n, $type);
 	}
 
 	// --------------------------------------------------------------------