calabash-android-run.rb in calabash-android-0.2.4

- old
+ new

@@ -1,6 +1,6 @@
-def calabash_run(app_path)
+def calabash_run(app_path = nil)
 
   old_runner = "android.test.InstrumentationTestRunner"
   new_rummer = "sh.calaba.instrumentationbackend.CalabashInstrumentationTestRunner"
   f = "features/support/app_life_cycle_hooks.rb"
 
@@ -10,17 +10,15 @@
     puts "1) Open #{f} in a text editor"
     puts "2) Replace #{old_runner} with #{new_rummer}"
     exit
   end
 
-
-  unless File.exist?(test_server_path(app_path))
-    puts "No test server found for this combination of app and calabash version. Rebuilding test server."
-    calabash_build(app_path)
-  end
-
-
   if app_path
+    unless File.exist?(test_server_path(app_path))
+      puts "No test server found for this combination of app and calabash version. Rebuilding test server."
+      calabash_build(app_path)
+    end
+
     test_server_path = test_server_path(app_path)
     env = "PACKAGE_NAME=#{package_name(app_path)} "\
           "TEST_PACKAGE_NAME=#{package_name(test_server_path)} "\
           "APP_PATH='#{app_path}' "\
           "TEST_APP_PATH='#{test_server_path}' "\
\ No newline at end of file