From 699df74197dddf2feb2d469009e2794e012e9109 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Sun, 7 Sep 2014 21:22:04 +0200
Subject: [PATCH] QLibrary: use qEnvironmentVariableIntValue()

It doesn't allocate memory, so cannot throw and is a lot faster
than qgetenv().

Change-Id: I8d440619edfbd90045564e1f92676f1e1f87e136
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/plugin/qlibrary.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 8af38acf51..df6b0a62d6 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -1131,7 +1131,7 @@ bool qt_debug_component()
 {
     static int debug_env = -1;
     if (debug_env == -1)
-       debug_env = QT_PREPEND_NAMESPACE(qgetenv)("QT_DEBUG_PLUGINS").toInt();
+       debug_env = QT_PREPEND_NAMESPACE(qEnvironmentVariableIntValue)("QT_DEBUG_PLUGINS");
 
     return debug_env != 0;
 }