From cc28abc14d7cdddc6518abac87eca57a942aa1bc Mon Sep 17 00:00:00 2001
From: Guilhem Lavaux <guilhem.lavaux@laposte.net>
Date: Fri, 23 Nov 2012 13:54:42 -0500
Subject: [PATCH] Fixed detection of number of files in Gadget loader

---
 c_tools/mock/gadget_loader.cpp | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/c_tools/mock/gadget_loader.cpp b/c_tools/mock/gadget_loader.cpp
index 6e7e908..899781d 100644
--- a/c_tools/mock/gadget_loader.cpp
+++ b/c_tools/mock/gadget_loader.cpp
@@ -88,6 +88,7 @@ SimulationLoader *gadgetLoader(const std::string& snapshot, double Mpc_unitLengt
       try
         {
           d = loadGadgetMulti(snapshot.c_str(), 0, 0);
+	  num_files = 0;
         }
       catch(const NoSuchFileException& e)
         {
@@ -100,11 +101,17 @@ SimulationLoader *gadgetLoader(const std::string& snapshot, double Mpc_unitLengt
     
   if (!singleFile)
     {
-      while ((d = loadGadgetMulti(snapshot.c_str(), num_files, 0)) != 0)
-       {
-         num_files++;
-         delete d;
-       }
+      try
+	{
+	  while ((d = loadGadgetMulti(snapshot.c_str(), num_files, 0)) != 0)
+	    {
+	      num_files++;
+	      delete d;
+	    }
+	}
+      catch(const NoSuchFileException& e)
+	{
+	}
     }
     
   return new GadgetLoader(snapshot, header, flags, singleFile, num_files, Mpc_unitLength);