From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Mon, 28 Oct 2013 10:24:38 +0000 (+0100)
Subject: Tesh sort removes empty lines, do it also with tesh.pl.
X-Git-Tag: v3_10_rc1~61
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4769d8706e26f5ed32cc4c4fad0e2589c795f886?ds=sidebyside

Tesh sort removes empty lines, do it also with tesh.pl.
---

diff --git a/buildtools/Cmake/Scripts/tesh.pl b/buildtools/Cmake/Scripts/tesh.pl
index 164ff0cb03..e103a8f5a4 100755
--- a/buildtools/Cmake/Scripts/tesh.pl
+++ b/buildtools/Cmake/Scripts/tesh.pl
@@ -310,9 +310,16 @@ 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'}};
+      }
     }
   }