From 3e69167bf9f4d12cc496fedb07040b280675a481 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torbj=C3=B8rn=20Skille?= <tskille@equinor.com>
Date: Tue, 28 Dec 2021 17:41:01 +0100
Subject: [PATCH] ignore empty keys

---
 src/opm/io/eclipse/ESmry.cpp | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/opm/io/eclipse/ESmry.cpp b/src/opm/io/eclipse/ESmry.cpp
index 9418817eb..611cfdf91 100644
--- a/src/opm/io/eclipse/ESmry.cpp
+++ b/src/opm/io/eclipse/ESmry.cpp
@@ -376,11 +376,13 @@ ESmry::ESmry(const std::string &filename, bool loadBaseRunData) :
     for (int i = 0; i < nSpecFiles; i++)
         arrayPos.push_back({});
 
+    // tskille: testing
     std::map<std::string, int> keyIndex;
     {
         size_t m = 0;
         for (auto key : keywList)
-            keyIndex[key] = m++;
+            if (!key.empty())
+                keyIndex[key] = m++;
     }
 
     int specInd = nSpecFiles - 1;
@@ -443,14 +445,19 @@ ESmry::ESmry(const std::string &filename, bool loadBaseRunData) :
     int toReportStepNumber;
     int step = 0;
     specInd = nSpecFiles - 1;
-    nVect = keywList.size();
+
+    //nVect = keywList.size();
 
     int index = 0;
-    for (const auto& keyw : keywList){
-        keyword.push_back(keyw);
-        keyword_index[keyw] = index++;
+    for (const auto& keyw : keywList) {
+        if (!keyw.empty()) {
+            keyword.push_back(keyw);
+            keyword_index[keyw] = index++;
+        }
     }
 
+    nVect = keyword.size();
+
     vectorData.reserve(nVect);
     vectorLoaded.reserve(nVect);