don't rescue install hook failuresv1.1.pre.9

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/bundler/installer.rb b/lib/bundler/installer.rb
index 71260374d5..c8a9e4b2a2 100644
--- a/lib/bundler/installer.rb
+++ b/lib/bundler/installer.rb
@@ -79,6 +79,10 @@ module Bundler
       generate_bundler_executable_stubs(spec) if Bundler.settings[:bin]
       FileUtils.rm_rf(Bundler.tmp)
     rescue Exception => e
+      # install hook failed
+      raise e if e.is_a?(Gem::InstallError)
+
+      # other failure, likely a native extension build failure
       Bundler.ui.info ""
       Bundler.ui.warn "#{e.class}: #{e.message}"
       msg = "An error occured while installing #{spec.name} (#{spec.version}),"