From 2c0d76286d298942b2cc0a3936380181d6d5da8d Mon Sep 17 00:00:00 2001
From: jeb228 <jeb228@440791e1-c2bf-4c1e-ad7c-caf3f8b0ebe8>
Date: Thu, 3 Jun 2010 19:26:47 +0000
Subject: [PATCH] NIHVIVO-239 Permit a zero-length second argument from the
 command line - might happen in Linux.

---
 .../vitro/utilities/testrunner/SeleniumRunner.java    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/SeleniumRunner.java b/utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/SeleniumRunner.java
index 7cd0f7e27..f748bd7ac 100644
--- a/utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/SeleniumRunner.java
+++ b/utilities/testrunner/src/edu/cornell/mannlib/vitro/utilities/testrunner/SeleniumRunner.java
@@ -62,7 +62,7 @@ public class SeleniumRunner {
 		}
 		listener.runStopped();
 	}
-	
+
 	private static void selectAllSuites(SeleniumRunnerParameters parms) {
 		List<File> suites = new ArrayList<File>();
 		for (File parentDir : parms.getSuiteParentDirectories()) {
@@ -87,10 +87,13 @@ public class SeleniumRunner {
 		}
 
 		if (args.length == 2) {
-			if (!"interactive".equalsIgnoreCase(args[1])) {
-				usage("Invalid argument '" + args[1] + "'");
+			String option = args[1].trim();
+			if (option.length() > 0) {
+				if (!"interactive".equalsIgnoreCase(args[1])) {
+					usage("Invalid argument '" + args[1] + "'");
+				}
+				interactive = true;
 			}
-			interactive = true;
 		}
 
 		try {