From 48fe8dff592f6769bf2c67b8e7befd7091068f7d Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Mon, 25 Jan 2016 17:17:54 +0100
Subject: Use c++11 for loop in AptHistoryRequestingUser

Git-Dch: ignore
---
 apt-pkg/deb/dpkgpm.cc | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 6751e9779..90e33bff4 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -58,15 +58,13 @@ using namespace std;
 APT_PURE static string
 AptHistoryRequestingUser()
 {
-   const char* env[]{
-      "SUDO_UID", "PKEXEC_UID", "PACKAGEKIT_CALLER_UID", nullptr
-   };
+   const char* EnvKeys[]{"SUDO_UID", "PKEXEC_UID", "PACKAGEKIT_CALLER_UID"};
 
-   for (int i=0; env[i] != nullptr; i++)
+   for (const auto &Key: EnvKeys)
    {
-      if (getenv(env[i]) != nullptr)
+      if (getenv(Key) != nullptr)
       {
-         int uid = atoi(getenv(env[i]));
+         int uid = atoi(getenv(Key));
          if (uid > 0) {
             struct passwd pwd;
             struct passwd *result;
-- 
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