From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Thu, 11 Oct 2012 21:30:25 +0000 (+0900)
Subject: Properly call next filter even if the external program is already closed
X-Git-Tag: v3.1.0~40^2~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4c8851c5d531b092699b9ae8cc8300703b30800;p=thirdparty%2Flibarchive.git

Properly call next filter even if the external program is already closed
or not opend.
---

diff --git a/libarchive/archive_write_add_filter_program.c b/libarchive/archive_write_add_filter_program.c
index 16dcc54be..4aa699d05 100644
--- a/libarchive/archive_write_add_filter_program.c
+++ b/libarchive/archive_write_add_filter_program.c
@@ -371,7 +371,7 @@ __archive_write_program_close(struct archive_write_filter *f,
 	ssize_t bytes_read;
 
 	if (data->child == 0)
-		return (ARCHIVE_OK);
+		return __archive_write_close_filter(f->next_filter);
 
 	ret = 0;
 	close(data->child_stdin);