From a1602e0cf6d615d5ce1c54b3bc006073eb74b05d Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Thu, 16 Sep 2010 22:36:03 +0000
Subject: Autodetect usage of KDEROOTHOME variable

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1176194 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 kdecore/kstandarddirs.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/kdecore/kstandarddirs.cpp b/kdecore/kstandarddirs.cpp
index 800c0e191..f8b7bd307 100644
--- a/kdecore/kstandarddirs.cpp
+++ b/kdecore/kstandarddirs.cpp
@@ -1320,7 +1320,15 @@ void KStandardDirs::addKDEDefaults()
 
     // We treat root differently to prevent a "su" shell messing up the
     // file permissions in the user's home directory.
-    TQString localKdeDir = readEnvPath(getuid() ? "KDEHOME" : "KDEROOTHOME");
+    TQString localKdeDir;
+    if (getuid() == 0) {
+      localKdeDir = readEnvPath("KDEROOTHOME");
+      if (localKdeDir.isEmpty() == true)
+        localKdeDir = readEnvPath("KDEHOME");
+    }
+    else {
+      localKdeDir = readEnvPath("KDEHOME");
+    }
     if (!localKdeDir.isEmpty())
     {
        if (localKdeDir[localKdeDir.length()-1] != QChar('/'))
-- 
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