dump help when no parameters

dieforfree · Feb 28, 2016 · e82c7ba · e82c7ba
1 parent 44cd93a
commit e82c7ba
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/pom.xml b/pom.xml
@@ -4,7 +4,7 @@
     <groupId>free6om.research.qart4j</groupId>
     <artifactId>qart4j</artifactId>
     <packaging>jar</packaging>
-    <version>1.0-SNAPSHOT</version>
+    <version>1.0.0</version>
 
     <name>qart4j</name>
     <url>http://maven.apache.org</url>

diff --git a/src/main/java/free6om/research/qart4j/QArt.java b/src/main/java/free6om/research/qart4j/QArt.java
@@ -127,7 +127,7 @@ public static void main(String[] args) {
             }
         };
         OptionSet options = parser.parse(args);
-        if (options.hasArgument("help") || options.has("?")) {
+        if (options.hasArgument("help") || options.has("?") || args.length == 0) {
             try {
                 parser.printHelpOn(System.out);
             } catch (IOException e) {