From 01d42acb28e1813b157e478662a9e0ae4225a5d9 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 28 Jan 2017 21:34:27 -0500
Subject: [PATCH] CmdDelete: Code cleanup

---
 src/commands/CmdDelete.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/commands/CmdDelete.cpp b/src/commands/CmdDelete.cpp
index 299fd7c1a..d524efd55 100644
--- a/src/commands/CmdDelete.cpp
+++ b/src/commands/CmdDelete.cpp
@@ -56,8 +56,8 @@ CmdDelete::CmdDelete ()
 ////////////////////////////////////////////////////////////////////////////////
 int CmdDelete::execute (std::string&)
 {
-  int rc = 0;
-  int count = 0;
+  auto rc = 0;
+  auto count = 0;
 
   // Apply filter.
   Filter filter;
@@ -176,7 +176,7 @@ int CmdDelete::execute (std::string&)
   }
 
   // Now list the project changes.
-  for (auto& change : projectChanges)
+  for (const auto& change : projectChanges)
     if (change.first != "")
       context.footnote (change.second);