Fix ip textbox from resizing when it is empty and you press connect t…

…o vita.

also check if there is an ip typed in the ip textbox, so it wont process with an unspecified ip
more checks comming later: checking if its a valid ip

src/com/soywiz/vitaorganizer/VitaOrganizer.kt

@@ -335,7 +335,7 @@ class VitaOrganizer : JPanel(BorderLayout()), StatusUpdater {
 
 			val connectText = Texts.format("CONNECT_TO_PSVITA")
 			var connected = false
-			val connectAddress = object : JTextField(VitaOrganizerSettings.lastDeviceIp) {
+			val connectAddress = object : JTextField(VitaOrganizerSettings.lastDeviceIp, 17) {
 				init {
 					font = Font(Font.MONOSPACED, Font.PLAIN, 14)
 				}
@@ -441,6 +441,12 @@ class VitaOrganizer : JPanel(BorderLayout()), StatusUpdater {
 								this@VitaOrganizer.updateStatus(Texts.format("DISCONNECTING"))
 								disconnect()
 							} else {
+                                if(VitaOrganizerSettings.lastDeviceIp == "") {
+                                    println("No ip given")
+                                    JOptionPane.showMessageDialog(frame, "Please type in an ip address!")
+                                    return;
+                                }
+
 								this@VitaOrganizer.updateStatus(Texts.format("CONNECTING"))
 								button.button.isEnabled = false