autoproj_bootstrap in autoproj-2.4.0

- old
+ new

@@ -1,9 +1,9 @@
 #! /usr/bin/ruby
 
-if RUBY_VERSION < "2.0.0"
-    STDERR.puts "autoproj requires Ruby >= 2.0.0"
+if RUBY_VERSION < "2.1.0"
+    STDERR.puts "autoproj requires Ruby >= 2.1.0"
     exit 1
 elsif ENV['AUTOPROJ_CURRENT_ROOT'] && (ENV['AUTOPROJ_CURRENT_ROOT'] != Dir.pwd)
     STDERR.puts "it seems that you've already loaded an env.sh script in this console, open a new console and try again"
     exit 1
 end
@@ -607,7 +607,9 @@
 bootstrap_options = ops.parse_options(ARGV)
 ops.stage1
 if !ops.skip_stage2?
     ops.call_stage2
 end
-ops.run_autoproj 'bootstrap', *bootstrap_options
+if !ops.run_autoproj 'bootstrap', *bootstrap_options
+    exit 1
+end
 