From b08790cf508966490a09f755d2d520a6493be8e1 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Sun, 15 Nov 2015 21:27:05 -0800
Subject: [PATCH] Better error reporting.

---
 .../kotlin/com/beust/kobalt/internal/DynamicGraph.kt  | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/kotlin/com/beust/kobalt/internal/DynamicGraph.kt b/src/main/kotlin/com/beust/kobalt/internal/DynamicGraph.kt
index 3742c058..0982af66 100644
--- a/src/main/kotlin/com/beust/kobalt/internal/DynamicGraph.kt
+++ b/src/main/kotlin/com/beust/kobalt/internal/DynamicGraph.kt
@@ -76,9 +76,14 @@ public class DynamicGraphExecutor<T>(val graph: DynamicGraph<T>,
                     } catch(ex: TimeoutException) {
                         log(2, "Time out")
                     } catch(ex: Exception) {
-                        if (ex.cause is InvocationTargetException
-                                && (ex.cause as InvocationTargetException).targetException is KobaltException) {
-                            throw (ex.cause as InvocationTargetException).targetException
+                        if (ex.cause is InvocationTargetException) {
+                            val ite = ex.cause
+                            if (ite.targetException is KobaltException) {
+                                throw (ex.cause as InvocationTargetException).targetException
+                            } else {
+                                error("Error: ${ite.cause?.message}", ite.cause)
+                                gotError = true
+                            }
                         } else {
                             error("Error: ${ex.message}", ex)
                             gotError = true