Replace 'i < len-1 && func(i+1)' by 'i+1 < len && func(i+1)'

Merge-request: 1299
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

(cherry picked from commit 81f0c44f6a4fd4cfa41af5d5b292008185bf3981)

Conflicts:
	demos/gradients/gradients.cpp
	qmake/generators/makefiledeps.cpp
	src/corelib/io/qdir.cpp
	src/gui/painting/qpaintengine_raster.cpp
	src/gui/painting/qpaintengine_x11.cpp
	src/gui/painting/qtessellator.cpp
	src/gui/widgets/qtabbar.cpp
	src/qt3support/itemviews/q3listbox.cpp
	src/qt3support/sql/q3datatable.cpp
	src/qt3support/text/q3richtext.cpp
	src/sql/kernel/qsqlresult.cpp
	src/tools/moc/moc.cpp

Change-Id: I9076808dcae1f8392192da1360dd18df68a9f77a
Reviewed-on: http://codereview.qt-project.org/4595
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/scripttools/debugging/qscriptdebuggercodeview.cpp b/src/scripttools/debugging/qscriptdebuggercodeview.cpp
index 7c99723..65fd366 100644
--- a/src/scripttools/debugging/qscriptdebuggercodeview.cpp
+++ b/src/scripttools/debugging/qscriptdebuggercodeview.cpp
@@ -233,7 +233,7 @@ bool QScriptDebuggerCodeView::event(QEvent *e)
             return false;
         }
         int pos2 = linePosition - 1;
-        while ((pos2 < contents.size()-1) && isIdentChar(contents.at(pos2+1)))
+        while ((pos2+1 < contents.size()) && isIdentChar(contents.at(pos2+1)))
             ++pos2;
         QString ident = contents.mid(pos, pos2 - pos + 1);