From 109cdeda3008fe57aabf2385f95cf8e55b8c7da2 Mon Sep 17 00:00:00 2001 From: David Faure Date: Fri, 31 Jul 2015 14:15:56 +0200 Subject: qprintdialog_unix.cpp: fix out-of-bounds when cwd is empty. This happens when the cwd got deleted meanwhile; this warning is printed out: QFileSystemEngine::currentPath: getcwd() failed and currentPath() is empty. Not a problem in itself, but qprintdialog should not assume it's not empty, then. Change-Id: I5c89992b36ca58b6325ced399cff33aca9efb7ec Reviewed-by: Thiago Macieira --- src/printsupport/dialogs/qprintdialog_unix.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/printsupport') diff --git a/src/printsupport/dialogs/qprintdialog_unix.cpp b/src/printsupport/dialogs/qprintdialog_unix.cpp index f3be45262b..502ff7d98a 100644 --- a/src/printsupport/dialogs/qprintdialog_unix.cpp +++ b/src/printsupport/dialogs/qprintdialog_unix.cpp @@ -803,7 +803,7 @@ void QUnixPrintWidgetPrivate::applyPrinterProperties() QString cur = QDir::currentPath(); if (home.at(home.length()-1) != QLatin1Char('/')) home += QLatin1Char('/'); - if (cur.at(cur.length()-1) != QLatin1Char('/')) + if (!cur.isEmpty() && cur.at(cur.length()-1) != QLatin1Char('/')) cur += QLatin1Char('/'); if (cur.left(home.length()) != home) cur = home; -- cgit v1.2.3