tesh.pl: tesh input can be received on stdin, even with no args.

diff --git a/buildtools/Cmake/Scripts/tesh.pl b/buildtools/Cmake/Scripts/tesh.pl
index 9170663..b365b4e 100755 (executable)
--- a/buildtools/Cmake/Scripts/tesh.pl
+++ b/buildtools/Cmake/Scripts/tesh.pl
@@ -52,9 +52,6 @@ sub trim($)
     return $string;
 }
 
     return $string;
 }
 

-# make sure we received a tesh file
-scalar @ARGV > 0 || die "Usage:\n  tesh [*options*] *tesh_file*\n";
-

 #Add current directory to path
 $ENV{PATH} = "$ENV{PATH}:.";
 
 #Add current directory to path
 $ENV{PATH} = "$ENV{PATH}:.";