diff options
| author | David Faure <david.faure@kdab.com> | 2015-07-31 14:15:56 +0200 |
|---|---|---|
| committer | David Faure <david.faure@kdab.com> | 2015-08-13 08:54:47 +0000 |
| commit | 109cdeda3008fe57aabf2385f95cf8e55b8c7da2 (patch) | |
| tree | 53cfe25800ca9f4dc119bf3375fb87855d9a6c25 /src | |
| parent | 314c83c0c2f91532654f869b7dc6af1b7e8538da (diff) | |
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 <thiago.macieira@intel.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/printsupport/dialogs/qprintdialog_unix.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
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; |