bundle update should not explode if a Gemfile.lock does not exist (closes #423)

2 files changed, 18 insertions, 2 deletions

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 2bbffd85b3..3176d0f2da 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -131,7 +131,7 @@ module Bundler
 
       if gems.empty? && sources.empty?
         # We're doing a full update
-        FileUtils.rm Bundler.root.join("Gemfile.lock")
+        FileUtils.rm_f Bundler.root.join("Gemfile.lock")
       else
         Bundler.definition(:gems => gems, :sources => sources)
       end
diff --git a/spec/update/gems_spec.rb b/spec/update/gems_spec.rb
index 9e73138a2f..92b39aed4a 100644
--- a/spec/update/gems_spec.rb
+++ b/spec/update/gems_spec.rb
@@ -32,4 +32,20 @@ describe "bundle update" do
       should_be_installed "rack 1.2", "rack-obama 1.0", "activesupport 2.3.5"
     end
   end
-end
\ No newline at end of file
+end
+
+describe "bundle update without a Gemfile.lock" do
+  it "should not explode" do
+    build_repo2
+
+    gemfile <<-G
+      source "file://#{gem_repo2}"
+
+      gem "rack", "1.0"
+    G
+
+    bundle "update"
+
+    should_be_installed "rack 1.0.0"
+  end
+end