fixed execution bug with parameters

pkelaita · Sep 1, 2017 · faa2682 · faa2682
1 parent ee479de
commit faa2682
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+
+## Version 1.0
+### 1.0.1 - 2017-08-31
+#### Fixed
+- Bug involving zero-parameter usage
+- Extra lines in CLI
diff --git a/src/main/java/com/jModule/def/Command.java b/src/main/java/com/jModule/def/Command.java
@@ -141,10 +141,16 @@ public void resetUsage(String reset) {
 	 * @return any data returned by the command logic, if any
 	 */
 	public void execute(String[] args) {
-		if ((args.length == 0 && logic.getParams() == null) || (args.length == logic.getParams().size())) {
+		int paramNum;
+		if (params == null) {
+			paramNum = 0;
+		} else {
+			paramNum = params.length;
+		}
+		if (paramNum == args.length) {
 			logic.runCommand(args);
 		} else {
-			System.out.println("\n" + getUsage() + "\n");
+			System.out.println(getUsage() + "\n");
 		}
 	}
 }