jfvnc : fix NPE

pquiring · pquiring · commit 0a3418b36b76 · 2015-12-27T10:38:43.000-05:00
diff --git a/projects/jfvnc/src/Main.java b/projects/jfvnc/src/Main.java
@@ -11,6 +11,7 @@ public static void main(String args[]) {
     String connString;
     if (args.length != 1) {
       connString = JF.getString("Enter VNC Server host[:port]", null);
+      if (connString == null) return;
     } else {
       connString = args[0];
     }

Original file line number	Diff line number	Diff line change
`@@ -11,6 +11,7 @@ public static void main(String args[]) {`
`11`	`11`	`String connString;`
`12`	`12`	`if (args.length != 1) {`
`13`	`13`	`connString = JF.getString("Enter VNC Server host[:port]", null);`
	`14`	`+ if (connString == null) return;`
`14`	`15`	`} else {`
`15`	`16`	`connString = args[0];`
`16`	`17`	`}`