Add/update copyright notices.

[simgrid.git] / buildtools / Cmake / Scripts / tesh.pl

diff --git a/buildtools/Cmake/Scripts/tesh.pl b/buildtools/Cmake/Scripts/tesh.pl
index 164ff0cb035c17caa3e9373d5cabc0a002a6c0b7..451b26a99167c59d465c5689c23c8e79e2b43a01 100755 (executable)
--- a/buildtools/Cmake/Scripts/tesh.pl
+++ b/buildtools/Cmake/Scripts/tesh.pl
@@ -1,4 +1,11 @@
 #! /usr/bin/perl
+
+# Copyright (c) 2012-2014. The SimGrid Team.
+# All rights reserved.
+
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the license (GNU LGPL) which comes with this package.
+
 eval 'exec perl -S $0 ${1+"$@"}'
   if $running_under_some_shell;
 
@@ -310,9 +317,16 @@ sub parse_out {
     }
     use sort 'stable';
     @got = sort mysort @got;
+    while (@got and $got[0] eq "") {
+      shift @got;
+    }
+
     #also resort the other one, as perl sort is not the same as the C one used to generate teshes
     if(defined($cmd{'out'})){
       @{$cmd{'out'}}=sort mysort @{$cmd{'out'}};
+      while (@{$cmd{'out'}} and ${$cmd{'out'}}[0] eq "") {
+        shift @{$cmd{'out'}};
+      }
     }
   }