Simplify CMD line syntax (idaholab#17989)

dschwen · Jun 7, 2021 · 473f0c7 · 473f0c7
1 parent 82ae2bc
commit 473f0c7
Showing 1 changed file with 11 additions and 9 deletions.
diff --git a/framework/include/parser/CommandLine.h b/framework/include/parser/CommandLine.h
@@ -214,15 +214,17 @@ CommandLine::search(const std::string & option_name, std::vector<T> & argument)
           // we append a true value to the vector.
           if (pos->second.argument_type == NONE)
             argument.push_back(T());
-          else if (j + 1 < _args.size())
-          {
-            std::stringstream ss;
-            ss << _args[j + 1];
-
-            T item;
-            setArgument(ss, item);
-            argument.push_back(item);
-          }
+          else
+            while (j + 1 < _args.size() && _args[j + 1][0] != '-')
+            {
+              std::stringstream ss;
+              ss << _args[j + 1];
+
+              T item;
+              setArgument(ss, item);
+              argument.push_back(item);
+              ++j;
+            }
         }
       }
     }