--- DarthVader/RunInfo/src/RunInfo.cpp	2006/11/09 14:44:08	1.14
+++ DarthVader/RunInfo/src/RunInfo.cpp	2007/01/16 14:24:14	1.16
@@ -22,15 +22,7 @@
 //
 
 SoftInfo::SoftInfo() {
-  TRIG_ver = "";
-  TOF_ver = "";
-  AC_ver = "";
-  TRK_ver = "";
-  ORB_ver = "";
-  CAL_ver = "";
-  ND_ver = "";
-  S4_ver = "";  
-  DV_ver = "";
+  Clear();
 }
 
 void SoftInfo::Clear(){
@@ -336,7 +328,7 @@
     totnorun = 1;
     reprocessing = false;
     first_file_entry = 0;
-    last_file_entry = (UInt_t)(EV_TO - EV_FROM);
+    if ( EV_TO >= EV_FROM ) last_file_entry = (UInt_t)(EV_TO - EV_FROM);
     norun = 1;
     runlist->AddAt((Int_t)ID,0);
     //
@@ -510,7 +502,7 @@
 	  };
 	};
 	//
-	last_file_entry = first_file_entry + (oldrun->EV_TO - oldrun->EV_FROM + 1);
+	if ( oldrun->EV_TO >= oldrun->EV_FROM ) last_file_entry = first_file_entry + (oldrun->EV_TO - oldrun->EV_FROM + 1);
 	//
       } else {
 	if ( !found ) first_file_entry += (oldrun->EV_TO - oldrun->EV_FROM + 1);
@@ -587,7 +579,7 @@
 	runlist->AddAt(newrun->ID,norun);
 	norun++;
       };
-      last_file_entry = first_file_entry + (newrun->EV_TO - newrun->EV_FROM + 1);
+      if ( newrun->EV_TO >= newrun->EV_FROM ) last_file_entry = first_file_entry + (newrun->EV_TO - newrun->EV_FROM + 1);
     };
   };
   if ( debug ) printf("norun %i \n",(int)norun);
@@ -670,7 +662,7 @@
     if ( nwrun->ID == run || run == 0 ){
       CopyFromTo(nwrun,(GL_RUN*)this,nwver,version);
       found = true;
-      last_file_entry = first_file_entry + (nwrun->EV_TO - nwrun->EV_FROM + 1);
+      if ( nwrun->EV_TO >= nwrun->EV_FROM ) last_file_entry = first_file_entry + (nwrun->EV_TO - nwrun->EV_FROM + 1);
     };
     if ( !found ) first_file_entry += (nwrun->EV_TO - nwrun->EV_FROM + 1);
   };