X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.api.cli%2Fsrc%2Forg%2Fargeo%2Fapi%2Fcli%2FHelpCommand.java;h=cd51d76953b6e4f63b23914ad9edbac4313e45dd;hb=d55c4389ae6936c0afa9e03463dae4da5256be36;hp=fdcaf0224c8797bffb1665f4e1f3ddaa354cf100;hpb=30bf507c65ed461ed183f3bfadee13fa454e7674;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.api.cli/src/org/argeo/api/cli/HelpCommand.java b/org.argeo.api.cli/src/org/argeo/api/cli/HelpCommand.java
index fdcaf0224..cd51d7695 100644
--- a/org.argeo.api.cli/src/org/argeo/api/cli/HelpCommand.java
+++ b/org.argeo.api.cli/src/org/argeo/api/cli/HelpCommand.java
@@ -120,6 +120,10 @@ public class HelpCommand implements DescribedCommand<String> {
 	}
 
 	public static void printHelp(CommandsCli commandsCli, String commandName, StringWriter out) {
+		if (commandName == null) {
+			printHelp(commandsCli, out);
+			return;
+		}
 		DescribedCommand<?> command = (DescribedCommand<?>) commandsCli.getCommand(commandName);
 		String usage = commandsCli.getHelpCommand().getCommandUsage(commandName, command);
 		HelpFormatter formatter = new HelpFormatter();