From 758916b49e69836fcbd1e861e19edfced44e28ea Mon Sep 17 00:00:00 2001
From: Pádraig Brady <P@draigBrady.com>
Date: Thu, 7 Oct 2010 13:12:36 +0100
Subject: split: fix reporting of read errors

The bug was introduced with commit 23f6d41f, 19-02-2003.

* src/split.c (bytes_split, lines_split, line_bytes_split):
Correctly check the return from full_read().
* tests/misc/split-fail: Ensure split fails when
it can't read its input.
* NEWS: Mention the fix.
---
 tests/misc/split-fail | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'tests/misc/split-fail')

diff --git a/tests/misc/split-fail b/tests/misc/split-fail
index e36c86dc9..68c9d7334 100755
--- a/tests/misc/split-fail
+++ b/tests/misc/split-fail
@@ -64,5 +64,11 @@ split: line count option -99*... is too large
 EOF
 compare out exp || fail=1
 
+# Make sure split fails when it can't read input
+# (the current directory in this case)
+if ! cat . >/dev/null; then
+  # can't read() directories
+  split . && fail=1
+fi
 
 Exit $fail
-- 
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