Remove binary data at installation

And revert "Relaxed warning assertions",
6f9be8505d172b110ec449478a791d70b9b74afb.

1 files changed, 1 insertions, 1 deletions

diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index 0475901646..28fa95e51c 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -838,7 +838,7 @@ def install_default_gem(dir, srcdir)
     puts "#{INDENT}#{gemspec.name} #{gemspec.version}"
     gemspec_path = File.join(default_spec_dir, "#{full_name}.gemspec")
     open_for_install(gemspec_path, $data_mode) do
-      gemspec.to_ruby
+      gemspec.to_ruby.gsub(/.*\0.*\n/, '')
     end
 
     specific_gem_dir = File.join(gem_dir, 'gems', full_name)