From 9452c84a9a3df786233dfad3ff7df912d3bfdf82 Mon Sep 17 00:00:00 2001
From: Ian Walls <ian.walls@bywatersolutions.com>
Date: Tue, 18 Oct 2011 20:17:17 -0400
Subject: [PATCH] Bug 7061: unnecessary global variables declared in
 C4::SQLHelper

Removes $tablename and $hash from global scope of C4/SQLHelper.pm.  They are never used;
all instances of $table are locally scoped to the subroutines, and $hash is never used.

This may help with persistance; if not, it's at least a bit of trivial cleanup.

To test:

1.  Search for a patron
2.  Create a Contract in Acquisitions
3.  Modify that Contract
4.  Delete that Contract

All instances should return error free.  This checks the subroutines of SQLHelper

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
(cherry picked from commit 36d8e5df96d17df3d19a4693fff2ba52504fae51)

Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>
---
 C4/SQLHelper.pm | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/C4/SQLHelper.pm b/C4/SQLHelper.pm
index 285f7d2b69..4c74df2599 100644
--- a/C4/SQLHelper.pm
+++ b/C4/SQLHelper.pm
@@ -43,9 +43,6 @@ BEGIN {
 				);
 }
 
-my $tablename;
-my $hash;
-
 =head1 NAME
 
 C4::SQLHelper - Perl Module containing convenience functions for SQL Handling
-- 
2.20.1