From 67f2a6dfaa3c343044c7f420a9e414935016e6d8 Mon Sep 17 00:00:00 2001
From: Ole Tange <ole@tange.dk>
Date: Tue, 11 Sep 2007 10:52:54 +0200
Subject: [PATCH] Fixed bug: parallel -j 50 without command does not act as cat
 | sh

---
 parallel                        | 2 +-
 unittest/actual-results/test01  | 1 +
 unittest/tests-to-run/test01.sh | 1 +
 unittest/wanted-results/test01  | 1 +
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/parallel b/parallel
index 6e34b4a0..37e255e6 100755
--- a/parallel
+++ b/parallel
@@ -304,7 +304,7 @@ $command = undef;
 $Global::verbose = 0;
 $Global::grouped = 1;
 $Global::quoting = 0;
-$Global::input_is_filename = (defined @ARGV);
+$Global::input_is_filename = (@ARGV);
 $/="\n";
 
 $Global::debug = (defined $::opt_d);
diff --git a/unittest/actual-results/test01 b/unittest/actual-results/test01
index 98c8c9ab..0ee9ca04 100644
--- a/unittest/actual-results/test01
+++ b/unittest/actual-results/test01
@@ -1,3 +1,4 @@
+test of cat pipe sh
 1-col.txt
 2-col.txt
 bar
diff --git a/unittest/tests-to-run/test01.sh b/unittest/tests-to-run/test01.sh
index 93f6318f..62a08e03 100644
--- a/unittest/tests-to-run/test01.sh
+++ b/unittest/tests-to-run/test01.sh
@@ -4,6 +4,7 @@ rm -rf tmp 2>/dev/null
 cp -a input-files/testdir tmp
 cd tmp
 
+echo echo test of cat pipe sh | parallel -j 50 2>&1
 find . -name '*.jpg' | parallel -j +0 convert -geometry 120 {} {}_thumb.jpg 
 find . -name '*_thumb.jpg' | ren 's:/([^/]+)_thumb.jpg$:/thumb_$1:' 
 
diff --git a/unittest/wanted-results/test01 b/unittest/wanted-results/test01
index 98c8c9ab..0ee9ca04 100644
--- a/unittest/wanted-results/test01
+++ b/unittest/wanted-results/test01
@@ -1,3 +1,4 @@
+test of cat pipe sh
 1-col.txt
 2-col.txt
 bar