Merge pull request #442 from nixel2007/fix/npe-pump

Fix NPE on close() in cmder
jline · Oct 3, 2019 · 0660ae2 · 0660ae2
2 parents f151862 + c31cca7
commit 0660ae2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/terminal/src/main/java/org/jline/terminal/impl/AbstractWindowsTerminal.java b/terminal/src/main/java/org/jline/terminal/impl/AbstractWindowsTerminal.java
@@ -216,7 +216,9 @@ public void setSize(Size size) {
     public void close() throws IOException {
         super.close();
         closing = true;
-        pump.interrupt();
+        if (pump != null) {
+            pump.interrupt();
+        }
         ShutdownHooks.remove(closer);
         for (Map.Entry<Signal, Object> entry : nativeHandlers.entrySet()) {
             Signals.unregister(entry.getKey().name(), entry.getValue());