Fix possible NPE

jline · Aug 30, 2017 · 15df62e · 15df62e
1 parent b94e9b9
commit 15df62e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/remote-ssh/src/main/java/org/jline/builtins/ssh/ShellCommand.java b/remote-ssh/src/main/java/org/jline/builtins/ssh/ShellCommand.java
@@ -72,7 +72,7 @@ private void run() {
             exitStatus = 1;
             LOGGER.log(Level.SEVERE, "Unable to start shell", e);
             try {
-                Throwable t = (e.getCause() != e)  ? e.getCause() : e;
+                Throwable t = (e.getCause() != null)  ? e.getCause() : e;
                 err.write(t.toString().getBytes());
                 err.flush();
             } catch (IOException e2) {