teeboth: Make STDIN available to a subprocess

Otherwise tests in ack.spec fails, as ack tests if its stdin is a pipe
or not and changes its behaviour based on it.

diff --git a/teeboth b/teeboth
index d5983527f35b78137fffde4b7dca69e1687bd5de..6c0f53372ba323045678637f2917677ade8bad6f 100755 (executable)
--- a/teeboth
+++ b/teeboth
@@ -31,8 +31,7 @@ sub sigchld
 }
 $SIG{CHLD} = \&sigchld;
 
-$pid = open3( \*child_in, \*child_out, \*child_err, @ARGV );
-close child_in;
+$pid = open3( "<&STDIN",  \*child_out, \*child_err, @ARGV );
 
 sub sethandle
 {