From 2e4c2bdbe846f08b7863bc1412ffbb3e8d1f34b7 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos@zoulas.com>
Date: Mon, 24 Jun 2019 20:07:36 +0000
Subject: [PATCH] increment nl when we don't have CSV_LINES require that we
 have > 0 fields for CSV

---
 src/is_csv.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/is_csv.c b/src/is_csv.c
index 4f167e05..ea37844e 100644
--- a/src/is_csv.c
+++ b/src/is_csv.c
@@ -32,7 +32,7 @@
 #include "file.h"
 
 #ifndef lint
-FILE_RCSID("@(#)$File: is_csv.c,v 1.1 2019/06/08 22:16:57 christos Exp $")
+FILE_RCSID("@(#)$File: is_csv.c,v 1.2 2019/06/24 20:07:36 christos Exp $")
 #endif
 
 #include <string.h>
@@ -105,9 +105,10 @@ csv_parse(const unsigned char *uc, const unsigned char *ue)
 			break;
 		case '\n':
 			DPRINTF("%zu %zu %zu\n", nl, nf, tf);
+			nl++;
 #if CSV_LINES
-			if (nl++ == CSV_LINES)
-				return tf == nf;
+			if (nl == CSV_LINES)
+				return tf != 0 && tf == nf;
 #endif
 			if (nf == 0) 
 				break;
-- 
2.49.0