From bed96470476f1fc0bb2cb2b5c5fa8bb6e37e9c5f Mon Sep 17 00:00:00 2001
From: Thomas Lichtenegger <thomas.lichtenegger@jku.at>
Date: Thu, 30 Aug 2018 07:41:20 +0200
Subject: [PATCH] Check if databases exist.

---
 src/recurrence/recModel/standardRecModel/standardRecModel.C | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/recurrence/recModel/standardRecModel/standardRecModel.C b/src/recurrence/recModel/standardRecModel/standardRecModel.C
index 436c1763..8b65f305 100644
--- a/src/recurrence/recModel/standardRecModel/standardRecModel.C
+++ b/src/recurrence/recModel/standardRecModel/standardRecModel.C
@@ -81,6 +81,10 @@ standardRecModel::standardRecModel
         Foam::Time recTime(fileName(dataBaseNames_[i]), "", "../system", "../constant", false);
 
         instantList timeDirs(recTime.times());
+        if (timeDirs.size() == 0)
+        {
+            FatalError <<"database " << dataBaseNames_[i] << " does not exist or is empty\n" << abort(FatalError);
+        }
         timeDirs_.append(timeDirs);
 
         numRecFields_.append(label(timeDirs_[i].size()));