From ea5732371d4449933fc6e61b0c07fe34fae0c9a2 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Sat, 2 Jun 2012 05:54:55 -0300
Subject: [PATCH] b2/lang.y (part): show part ID in error message

---
 b2/lang.y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/b2/lang.y b/b2/lang.y
index c92e880..9cde6de 100644
--- a/b2/lang.y
+++ b/b2/lang.y
@@ -426,7 +426,8 @@ part:
 		{
 			$$ = part_add($1, $2);
 			if ($$->param)
-				yyerror("parameters already defined");
+				yyerrorf("%s %s parameters already defined",
+				    $1, $2);
 			$$->param = $3;
 		}
 	;