Enable TouchFile for empty SHUTTLE_DONE AliEn dir too.

diff --git a/SHUTTLE/AliShuttle.cxx b/SHUTTLE/AliShuttle.cxx
index 3673410d503697fd173b34538489fcaf05ca273a..d92e48b0531f7ef1c47c42404c9536a85fed03b9 100644 (file)
--- a/SHUTTLE/AliShuttle.cxx
+++ b/SHUTTLE/AliShuttle.cxx
@@ -3662,22 +3662,14 @@ Bool_t AliShuttle::TouchFile()
        TString dir;
        dir.Form("%s%d/SHUTTLE_DONE", fConfig->GetAlienPath(), GetCurrentYear());
        // checking whether directory for touch command exists
-       TString commandLs;
-       commandLs.Form("ls %s",dir.Data());
-       TGridResult *resultLs = dynamic_cast<TGridResult*>(gGrid->Command(commandLs));
-       if (!resultLs){
+        TGridResult* resultLs = gGrid->Ls(dir.Data());
+       if (!resultLs){ // unfortunately we don't get this for ls of a non existing dir
                Log("SHUTTLE",Form("No result for %s command, returning without touching",commandLs.Data()));
                return kFALSE;
        }
-       TMap *mapLs = dynamic_cast<TMap*>(resultLs->At(0));
-       if (!mapLs){
-               Log("SHUTTLE",Form("No map for %s command, returning without touching",commandLs.Data()));
-               delete resultLs;
-               resultLs = 0x0;
-               return kFALSE;
-       }
-       TObjString *valueLsPath = dynamic_cast<TObjString*>(mapLs->GetValue("path"));
-       if (!valueLsPath || (valueLsPath->GetString()).CompareTo(dir)!=1){ 
+
+        if ( resultLs->GetEntries() == 1 && !resultLs->GetFileName(0) ) {
+          // this is what we currently get for ls of a non existing dir
                Log("SHUTTLE",Form("No directory %s found, creating it",dir.Data()));
 
                // creating the directory