- Fixed an early crash when the singleton/unique application

  instance setup option is turned off.

Author: rncbc

ChangeLog

@@ -6,6 +6,9 @@ ChangeLog
 
 GIT HEAD
 
+- Fixed an early crash when the singleton/unique application
+  instance setup option is turned off.
+
 - Almost complete overhaul on the configure script command
   line options, wrt. installation directories specification,
   eg. --prefix, --bindir, --libdir, --datadir and --mandir.

configure.ac

@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-AC_INIT(QjackCtl, 0.4.3.4, rncbc@rncbc.org, qjackctl)
+AC_INIT(QjackCtl, 0.4.3.5, rncbc@rncbc.org, qjackctl)
 
 AC_CONFIG_SRCDIR(src/qjackctl.cpp)
 AC_CONFIG_HEADERS(src/config.h)

src/qjackctl.cpp

@@ -269,7 +269,7 @@ class qjackctlApplication : public QApplication
 #ifdef CONFIG_XUNIQUE
 	void x11PropertyNotify(Window w)
 	{
-		if (m_pWidget && m_wOwner == w) {
+		if (m_pDisplay && m_pWidget && m_wOwner == w) {
 			// Always check whether our property-flag is still around...
 			Atom aType;
 			int iFormat = 0;