diff options
Diffstat (limited to 'vcl/unx/gtk/app/gtkdata.cxx')
| -rw-r--r-- | vcl/unx/gtk/app/gtkdata.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/vcl/unx/gtk/app/gtkdata.cxx b/vcl/unx/gtk/app/gtkdata.cxx index b68d02335ff1..c5d12c80fb63 100644 --- a/vcl/unx/gtk/app/gtkdata.cxx +++ b/vcl/unx/gtk/app/gtkdata.cxx @@ -265,8 +265,10 @@ int GtkSalDisplay::GetDefaultMonitorNumber() const gint nMonitors = gdk_screen_get_n_monitors(pScreen); for (gint i = 0; i < nMonitors; ++i) { - if (g_ascii_strncasecmp (gdk_screen_get_monitor_plug_name(pScreen, i), "LVDS", 4) == 0) - return m_aXineramaScreenIndexMap[i]; + if (g_ascii_strncasecmp (gdk_screen_get_monitor_plug_name(pScreen, i), "LVDS", 4) == 0) { + OSL_ASSERT( size_t(i) < m_aXineramaScreenIndexMap.size() ); + return (size_t(i) < m_aXineramaScreenIndexMap.size()) ? m_aXineramaScreenIndexMap[i] : 0; + } } #endif return 0; |