Avoid crashing on no mouse driver

2 files changed, 9 insertions, 7 deletions

diff --git a/core/apps/calibrate/main.cpp b/core/apps/calibrate/main.cpp
index 1c295eb..ec9b5ec 100644
--- a/core/apps/calibrate/main.cpp
+++ b/core/apps/calibrate/main.cpp
@@ -34,5 +34,6 @@ int main( int argc, char ** argv )
 
 #ifdef QWS
-    if ( QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
+    if ( QWSServer::mouseHandler() &&
+         QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
 #endif
 	// Make sure calibration widget starts on top.
diff --git a/core/opie-login/main.cpp b/core/opie-login/main.cpp
index 7dcb5f6..2103216 100644
--- a/core/opie-login/main.cpp
+++ b/core/opie-login/main.cpp
@@ -108,5 +108,5 @@ int main ( int argc, char **argv )
 	::setsid ( );
 
-	::signal ( SIGTERM, sigterm );	
+	::signal ( SIGTERM, sigterm );
 	::signal ( SIGINT, sigterm );
 
@@ -161,5 +161,5 @@ int main ( int argc, char **argv )
 			if ( killedbysig ) {  // qpe was killed by an uncaught signal
 				qApp = 0;
-				
+
 				::syslog ( LOG_ERR, "Opie was killed by a signal #%d", killedbysig );
 
@@ -188,9 +188,9 @@ int main ( int argc, char **argv )
 				cfg. setGroup ( "General" );
 				QString user = cfg. readEntry ( "AutoLogin" );
-				
+
 				if ( !user. isEmpty ( ))
 					autolog = ::strdup ( user. latin1 ( ));
 			}
-		
+
 			if ( autolog && !userExited ) {
 
@@ -200,5 +200,5 @@ int main ( int argc, char **argv )
                 LoginApplication *app = new LoginApplication ( argc, argv, ppid );
                 LoginApplication::setLoginAs ( autolog );
-  
+
 
 				if ( LoginApplication::changeIdentity ( ))
@@ -341,5 +341,6 @@ int login_main ( int argc, char **argv, pid_t ppid )
 	ODevice::inst ( )-> setSoftSuspend ( true );
 
-	if ( QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
+	if ( QWSServer::mouseHandler() &&
+             QWSServer::mouseHandler() ->inherits("QCalibratedMouseHandler") ) {
 		if ( !QFile::exists ( "/etc/pointercal" )) {
 			// Make sure calibration widget starts on top.