Merge remote branch 'origin/4.6' into qt-4.7-from-4.6

Conflicts:
	configure.exe
	examples/multimedia/audioinput/audioinput.cpp
	src/corelib/io/qfsfileengine.cpp
	src/gui/egl/qegl_wince.cpp
	src/gui/egl/qeglproperties.cpp
	src/gui/egl/qeglproperties_p.h
	src/gui/embedded/directfb.pri
	src/gui/kernel/qapplication_win.cpp
	src/gui/painting/qdrawutil.cpp
	src/opengl/qgl_p.h
	src/sql/drivers/odbc/qsql_odbc.cpp
	src/sql/drivers/odbc/qsql_odbc.h
	tests/auto/auto.pro
	tests/auto/qgl/tst_qgl.cpp
	translations/assistant_adp_ru.ts

2 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp
index 20ad444..eb104a8 100644
--- a/src/corelib/tools/qregexp.cpp
+++ b/src/corelib/tools/qregexp.cpp
@@ -523,7 +523,7 @@ int qFindString(const QChar *haystack, int haystackLen, int from,
     \endtable
 
     In the mode Wildcard, the wildcard characters cannot be
-    escaped. In the mode WildcardUnix, the character '\' escapes the
+    escaped. In the mode WildcardUnix, the character '\\' escapes the
     wildcard.
 
     For example if we are in wildcard mode and have strings which
@@ -3779,7 +3779,7 @@ static void invalidateEngine(QRegExpPrivate *priv)
 
     \value WildcardUnix This is similar to Wildcard but with the
     behavior of a Unix shell. The wildcard characters can be escaped
-    with the character "\".
+    with the character "\\".
 
     \value FixedString The pattern is a fixed string. This is
     equivalent to using the RegExp pattern on a string in
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp
index e9b7b9a..eff87e8 100644
--- a/src/corelib/tools/qstring.cpp
+++ b/src/corelib/tools/qstring.cpp
@@ -3227,7 +3227,7 @@ QString QString::section(const QRegExp &reg, int start, int end, SectionFlags fl
         if (!empty || !(flags & SectionSkipEmpty))
             x++;
     }
-    if((flags & SectionIncludeLeadingSep)) {
+    if((flags & SectionIncludeLeadingSep) && first_i < sections.size()) {
         const qt_section_chunk &section = sections.at(first_i);
         ret.prepend(section.string.left(section.length));
     }