From 8c1f2e89622837f72b667b0d5a15177b985df621 Mon Sep 17 00:00:00 2001
From: Cedric Beust <cedric@beust.com>
Date: Mon, 16 Nov 2015 04:40:31 -0800
Subject: [PATCH] Better error reporting.

---
 src/main/kotlin/com/beust/kobalt/misc/KobaltLogger.kt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/kotlin/com/beust/kobalt/misc/KobaltLogger.kt b/src/main/kotlin/com/beust/kobalt/misc/KobaltLogger.kt
index 97765b81..a7521f1d 100644
--- a/src/main/kotlin/com/beust/kobalt/misc/KobaltLogger.kt
+++ b/src/main/kotlin/com/beust/kobalt/misc/KobaltLogger.kt
@@ -50,8 +50,10 @@ class Logger(val dev: Boolean) {
 
     final fun error(tag: String, message: String, e: Throwable? = null) {
         val docUrl = if (e is KobaltException && e.docUrl != null) e.docUrl else null
-        val text = if (e != null && e.message != null) e.message else { "<unknown error>" }
-        val shortMessage = "***** E $text " + docUrl?.let { " Documentation: $docUrl" }
+        val text = if (! message.isBlank()) message
+            else if (e != null && (! e.message.isNullOrBlank())) e.message
+            else { "<unknown error>" }
+        val shortMessage = "***** E $text " + if (docUrl != null) " Documentation: $docUrl" else ""
         val longMessage = "*****\n***** ERROR $text\n*****"
 
         println(getPattern("E", shortMessage, longMessage, tag))