From e2a351cb706b384ea789379eba34418f09fb0633 Mon Sep 17 00:00:00 2001
From: Michele Sollecito <michele.sollecito@gmail.com>
Date: Tue, 13 Nov 2018 10:44:04 +0000
Subject: [PATCH] [CORDA-2123]: Unhandled IndexOutOfBoundsException for
 malformed Shell commands. (fix) (#4225)

---
 .../main/kotlin/net/corda/tools/shell/InteractiveShell.kt   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/shell/src/main/kotlin/net/corda/tools/shell/InteractiveShell.kt b/tools/shell/src/main/kotlin/net/corda/tools/shell/InteractiveShell.kt
index 55109ff233..8ed572a14a 100644
--- a/tools/shell/src/main/kotlin/net/corda/tools/shell/InteractiveShell.kt
+++ b/tools/shell/src/main/kotlin/net/corda/tools/shell/InteractiveShell.kt
@@ -128,7 +128,11 @@ object InteractiveShell {
         InterruptHandler { jlineProcessor.interrupt() }.install()
         thread(name = "Command line shell processor", isDaemon = true) {
             Emoji.renderIfSupported {
-                jlineProcessor.run()
+                try {
+                    jlineProcessor.run()
+                } catch (e: IndexOutOfBoundsException) {
+                    log.warn("Cannot parse malformed command.")
+                }
             }
         }
         thread(name = "Command line shell terminator", isDaemon = true) {