[rubygems/rubygems] choose_from_list may return nil index since

https://github.com/rubygems/rubygems/commit/abacb0cb34cd https://github.com/rubygems/rubygems/commit/5e2e9d6e50
2023-08-20 13:06:33 +09:00 · 2023-08-20 13:06:33 +09:00 · f69f775f24
commit f69f775f24
parent d5ffbca5c4
1 changed files with 1 additions and 1 deletions
--- a/lib/rubygems/uninstaller.rb
+++ b/lib/rubygems/uninstaller.rb
@ -133,7 +133,7 @@ class Gem::Uninstaller

      if index == list.size
        remove_all list
-      elsif index >= 0 && index < list.size
+      elsif index && index >= 0 && index < list.size
        uninstall_gem list[index]
      else
        say "Error: must enter a number [1-#{list.size + 1}]"