From e0fa72135d992aa1c25b781fe2cc8f4aa7ee5a51 Mon Sep 17 00:00:00 2001
From: "Paul M. Jones" <pmjones88@gmail.com>
Date: Mon, 9 Nov 2015 09:33:41 -0600
Subject: [PATCH] internal rename of array key variable

---
 src/Common/Select.php | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/Common/Select.php b/src/Common/Select.php
index 5d69b00..953c69a 100644
--- a/src/Common/Select.php
+++ b/src/Common/Select.php
@@ -260,25 +260,24 @@ protected function addColWithAlias($spec)
 
     /**
      *
-     * Remove a column via it's alias
+     * Remove a column via its alias.
      *
-     * @param string $value The column to remove
+     * @param string $alias The column to remove
      *
      * @return null
      *
      */
-    public function removeCol($value)
+    public function removeCol($alias)
     {
-        if (isset($this->cols[$value])) {
-            unset($this->cols[$value]);
+        if (isset($this->cols[$alias])) {
+            unset($this->cols[$alias]);
 
             return true;
         }
 
-        $index = array_search($value, $this->cols);
+        $index = array_search($alias, $this->cols);
         if ($index !== false) {
             unset($this->cols[$index]);
-
             return true;
         }