Account for valueless PVL keywords that are not reserved keywords

DOI-USGS · Jul 31, 2024 · 33bbff2 · 33bbff2
1 parent 778e471
commit 33bbff2
Showing 1 changed file with 17 additions and 1 deletion.
diff --git a/isis/src/base/objs/PvlKeyword/PvlKeyword.cpp b/isis/src/base/objs/PvlKeyword/PvlKeyword.cpp
@@ -1391,8 +1391,24 @@ namespace Isis {
           KEYWORD
 
         Well, no value/units may exist so we're done processing this keyword.
+        Now check if it's a reserved keyword that is valueless
        */
-      return 1; // Valid & Successful
+      bool allowedValueless = false;
+      std::vector<QString> reservedKeywordNames = {"OBJECT",
+                                                   "BEGIN_OBJECT",
+                                                   "END_OBJECT",
+                                                   "ENDOBJECT",
+                                                   "GROUP",
+                                                   "END_GROUP",
+                                                   "ENDGROUP",
+                                                   "END"};
+      QString keywordNameUpper = keywordName.toUpper();
+      for (auto reservedKeywordName : reservedKeywordNames) {
+        if (keywordNameUpper == reservedKeywordName) {
+          allowedValueless = true;
+        }
+      }
+      return allowedValueless;
     }
 
     // if we don't have an equal, then we have a problem - an invalid symbol.