From 54da58ca9b9bde79d1b22e5254d7e396ff024fea Mon Sep 17 00:00:00 2001
From: Bert Vermeulen <bert@biot.com>
Date: Wed, 22 Jan 2014 02:44:52 +0100
Subject: [PATCH] output/csv: Drop extra separator on every line.

---
 output/csv.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/output/csv.c b/output/csv.c
index 5ca8c392..cf9144bc 100644
--- a/output/csv.c
+++ b/output/csv.c
@@ -150,6 +150,10 @@ static int receive(struct sr_output *o, const struct sr_dev_inst *sdi,
 				g_string_append_c(*out, c ? '1' : '0');
 				g_string_append_c(*out, ctx->separator);
 			}
+			if (i && j) {
+				/* Drop last separator. */
+				g_string_truncate(*out, (*out)->len - 1);
+			}
 			g_string_append_printf(*out, "\n");
 		}
 		break;