(U) Fix invalid String comparison
diff --git a/java/com/tigervnc/vncviewer/CConn.java b/java/com/tigervnc/vncviewer/CConn.java
index 9128b21..9a79473 100644
--- a/java/com/tigervnc/vncviewer/CConn.java
+++ b/java/com/tigervnc/vncviewer/CConn.java
@@ -191,7 +191,7 @@
String passwordFileStr = viewer.passwordFile.getValue();
PasswdDialog dlg;
- if (user == null && passwordFileStr != "") {
+ if (user == null && !passwordFileStr.equals("")) {
InputStream fp = null;
try {
fp = new FileInputStream(passwordFileStr);