From 68b554e6d38c8109f817fc32b3f06baa49a9f9b3 Mon Sep 17 00:00:00 2001
From: Trent Mick <trentm@gmail.com>
Date: Sun, 4 Nov 2012 22:17:20 -0800
Subject: [PATCH] give context for this error to help with head scratching

---
 bin/bunyan | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/bunyan b/bin/bunyan
index 2b192ea..16ab571 100755
--- a/bin/bunyan
+++ b/bin/bunyan
@@ -1110,7 +1110,8 @@ function main(argv) {
     return;
   }
   if (opts.pid && opts.args.length > 0) {
-    warn("bunyan: error: can't use both '-p PID' and file args");
+    warn("bunyan: error: can't use both '-p PID' (%s) and file (%s) args",
+      opts.pid, opts.args.join(' '));
     return drainStdoutAndExit(1);
   }
   var stylize = (opts.color ? stylizeWithColor : stylizeWithoutColor);