From cd6741fa25d1fd678cd294119a9ccd3b71b8f8df Mon Sep 17 00:00:00 2001
From: Gabriel Studer <gabriel.studer@unibas.ch>
Date: Fri, 1 Feb 2019 17:48:32 +0100
Subject: [PATCH] silence compiler warning

---
 modules/io/src/img/map_io_dx_handler.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/io/src/img/map_io_dx_handler.cc b/modules/io/src/img/map_io_dx_handler.cc
index 5ecaab904..4c823edc1 100644
--- a/modules/io/src/img/map_io_dx_handler.cc
+++ b/modules/io/src/img/map_io_dx_handler.cc
@@ -48,6 +48,10 @@ using boost::format;
 
 namespace {
 
+/*
+
+commented out to silence compiler warning, as it is not needed anywhere
+
 bool IEquals(const StringRef& a, const StringRef& b)
 {
   if (a.size()!=b.size()) {
@@ -60,6 +64,7 @@ bool IEquals(const StringRef& a, const StringRef& b)
   }
   return true;
 }
+*/
 
 }
 
-- 
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