From 32626bde6d68508109a99dfe0a089a0025f56085 Mon Sep 17 00:00:00 2001
From: Pádraig Brady <P@draigBrady.com>
Date: Fri, 14 Jan 2011 08:46:21 +0000
Subject: join: ensure --header skips the order check with empty files

* src/join.c: Skip the header even if one of the files is empty.
* tests/misc/join: Add a test case.
* NEWS: Mention the fix
---
 tests/misc/join | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'tests')

diff --git a/tests/misc/join b/tests/misc/join
index 3cf278b9f..5086ee75e 100755
--- a/tests/misc/join
+++ b/tests/misc/join
@@ -239,6 +239,12 @@ my @tv = (
  [ "ID1 Name\n1 A\n2 B\n", "ID2 Color\n1 red\n"],
    "ID1 Name Color\n1 A red\n", 0],
 
+# '--header' doesn't check order of a header
+# even if there is no header in the second file
+['header-6', '--header -a1',
+ [ "ID1 Name\n1 A\n", ""],
+   "ID1 Name\n1 A\n", 0],
+
 );
 
 # Convert the above old-style test vectors to the newer
-- 
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