[fetch-manifest.rb] handle lack of cmd-line arguments

Change-Id: I214eaec59147919c92851c48d0cb47f2cf0d8c91 Reviewed-on: http://review.membase.org/5269 Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com> Reviewed-by: Steve Yen <steve.yen@gmail.com>
couchbase · Apr 7, 2011 · 3762807 · 3762807
1 parent dffe227
commit 3762807
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/fetch-manifest.rb b/fetch-manifest.rb
@@ -4,6 +4,11 @@
 require 'rubygems'
 require 'rake'
 
+if ARGV.size < 1
+  puts "I need at least 1 arg: manifest xml (Ex.: some/repo/manifest/default.xml) and (optional) override file"
+  exit 1
+end
+
 path = ARGV[0] # Required. Example: some/repo/manifest/default.xml
 more = ARGV[1] # Optional. Example: some/override.xml