Index: trunk/MagicSoft/Mars/macros/MagicHillas.C
===================================================================
--- trunk/MagicSoft/Mars/macros/MagicHillas.C	(revision 1316)
+++ trunk/MagicSoft/Mars/macros/MagicHillas.C	(revision 1323)
@@ -149,5 +149,5 @@
     // Execute your analysis
     //
-    if (!evtloop.Eventloop(5))
+    if (!evtloop.Eventloop())
         return;
 
Index: trunk/MagicSoft/Mars/macros/tar.C
===================================================================
--- trunk/MagicSoft/Mars/macros/tar.C	(revision 1316)
+++ trunk/MagicSoft/Mars/macros/tar.C	(revision 1323)
@@ -6,4 +6,16 @@
 
     TString name = &dir[slash+1];
+
+    if (!gSystem->AccessPathName("../"+name+".tar"))
+    {
+        cout << "File '../" << name << ".tar' existing." << endl;
+        return;
+    }
+
+    if (!gSystem->AccessPathName("../"+name+".tar.gz"))
+    {
+        cout << "File '../" << name << ".tar.gz' existing." << endl;
+        return;
+    }
 
     gSystem->cd("..");