skins2: fix a small memory leak and downgrade from err to dbg

This last occurrence of MSG_ERR led to a memory leak.
In addition, avoid spamming the logs. A debug message is enough.

diff --git a/modules/gui/skins2/x11/x11_display.cpp b/modules/gui/skins2/x11/x11_display.cpp
index d259556d890dcf1b718001409ea45e8ab27ea93d..ac02312cf7994210a7adca806d3ab0faea3eb829 100644 (file)
--- a/modules/gui/skins2/x11/x11_display.cpp
+++ b/modules/gui/skins2/x11/x11_display.cpp
@@ -63,7 +63,7 @@ X11Display::X11Display( intf_thread_t *pIntf ): SkinObject( pIntf ),
     m_pDisplay = XOpenDisplay( NULL );
     if( m_pDisplay == NULL )
     {
-        MSG_ERR( "Cannot open display" );
+        msg_Dbg( pIntf, "Cannot open X display" );
         return;
     }