From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Tue, 27 Oct 2015 16:46:00 +0000 (+0000)
Subject: srcdump: Report tar output to stderr, not stdout
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=04872c57839c2ff93de2d6c70fe4087043d3e4d1;p=cgi-auth-flexible.git

srcdump: Report tar output to stderr, not stdout

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/cgi-auth-flexible.pm b/cgi-auth-flexible.pm
index a141877..d3d9517 100644
--- a/cgi-auth-flexible.pm
+++ b/cgi-auth-flexible.pm
@@ -387,7 +387,8 @@ sub srcdump_dirscan_prepare ($$) {
     close $reportfh or die $!;
     srcdump_install($c,$v, $dumpdir, 'licence', 'text/plain');
     $!=0;
-    my @cmd = (qw(tar -zvvcf), "$dumpdir/source.tmp",
+    my @cmd = (qw(sh -ec), 'exec >&2 "$@"', qw(x),
+               qw(tar -zvvcf), "$dumpdir/source.tmp",
 	       "-C", $dumpdir, qw(  --), @srcfiles);
     my $r = system(@cmd);
     if ($r) {