Ignore additional parameter

Currently if one passes more parameters as the command accepts (e.g. a
parameter was removed from the command), this suddenly leads to commands
no longer being found as null is returned.

Instead now ignore additional parameters and simply continue the loop
over the map.

Author: laeubi

bundles/org.eclipse.core.commands/src/org/eclipse/core/commands/ParameterizedCommand.java

@@ -311,7 +311,7 @@ public static ParameterizedCommand generateCommand(Command command, Map paramete
 				IParameter parameter = command.getParameter(key);
 				// if the parameter is defined add it to the parameter list
 				if (parameter == null) {
-					return null;
+					continue;
 				}
 				ParameterType parameterType = command.getParameterType(key);
 				if (parameterType == null) {