4 files changed, 6 insertions, 19 deletions

diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index 5269841..509f5fd 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -1400,7 +1400,7 @@ void QApplication::setStyle(QStyle *style)
 #endif // QT_NO_STYLE_STYLESHEET
         QApplicationPrivate::app_style = style;
     QApplicationPrivate::app_style->setParent(qApp); // take ownership
-    
+
     // take care of possible palette requirements of certain gui
     // styles. Do it before polishing the application since the style
     // might call QApplication::setPalette() itself
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp
index 9d8625c..27ee6d8 100644
--- a/src/gui/kernel/qapplication_x11.cpp
+++ b/src/gui/kernel/qapplication_x11.cpp
@@ -134,7 +134,7 @@ extern "C" {
 #  include <errno.h>
 #endif
 
-#if defined(Q_OS_BSD4) || _POSIX_VERSION+0 < 200112L
+#if _POSIX_VERSION+0 < 200112L && !defined(Q_OS_BSD4)
 # define QT_NO_UNSETENV
 #endif
 
@@ -1767,7 +1767,7 @@ void qt_init(QApplicationPrivate *priv, int,
         X11->pattern_fills[i].screen = -1;
 #endif
 
-    X11->startupId = X11->originalStartupId = X11->startupIdString = 0;
+    X11->startupId = 0;
 
     int argc = priv->argc;
     char **argv = priv->argv;
@@ -2565,15 +2565,13 @@ void qt_init(QApplicationPrivate *priv, int,
 #endif // QT_NO_TABLET
 
         X11->startupId = getenv("DESKTOP_STARTUP_ID");
-        X11->originalStartupId = X11->startupId;
         if (X11->startupId) {
 #ifndef QT_NO_UNSETENV
             unsetenv("DESKTOP_STARTUP_ID");
 #else
             // it's a small memory leak, however we won't crash if Qt is
             // unloaded and someones tries to use the envoriment.
-            X11->startupIdString = strdup("DESKTOP_STARTUP_ID=");
-            putenv(X11->startupIdString);
+            putenv(strdup("DESKTOP_STARTUP_ID="));
 #endif
         }
    } else {
@@ -2707,15 +2705,6 @@ void qt_cleanup()
 #endif
     }
 
-#ifdef QT_NO_UNSETENV
-    // restore original value back.
-    if (X11->originalStartupId && X11->startupIdString) {
-        putenv(X11->originalStartupId);
-        free(X11->startupIdString);
-        X11->startupIdString = 0;
-    }
-#endif
-
 #ifndef QT_NO_XRENDER
     for (int i = 0; i < X11->solid_fill_count; ++i) {
         if (X11->solid_fills[i].picture)
diff --git a/src/gui/kernel/qt_x11_p.h b/src/gui/kernel/qt_x11_p.h
index b480f34..3493a8b 100644
--- a/src/gui/kernel/qt_x11_p.h
+++ b/src/gui/kernel/qt_x11_p.h
@@ -506,8 +506,6 @@ struct QX11Data
     int fc_hint_style;
 
     char *startupId;
-    char *originalStartupId;
-    char *startupIdString;
 
     DesktopEnvironment desktopEnvironment;
 
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index f95372b..6e12540 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -1,4 +1,4 @@
-/****************************************************************************
+****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: Qt Software Information (qt-info@nokia.com)
@@ -5638,7 +5638,7 @@ bool QWidget::hasFocus() const
     called from focusOutEvent() or focusInEvent(), you may get an
     infinite recursion.
 
-    \sa focus(), hasFocus(), clearFocus(), focusInEvent(), focusOutEvent(),
+    \sa hasFocus(), clearFocus(), focusInEvent(), focusOutEvent(),
     setFocusPolicy(), focusWidget(), QApplication::focusWidget(), grabKeyboard(),
     grabMouse(), {Keyboard Focus}
 */