bump-formula-pr: fix tag/revision argument.

Can't do `@args[hash_type]` if `hash_type` is `nil`.
2018-05-02 09:42:55 +01:00 · 2018-05-02 09:42:55 +01:00 · ea9c9494a6
commit ea9c9494a6
parent c42273727f
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/dev-cmd/bump-formula-pr.rb
+++ b/Library/Homebrew/dev-cmd/bump-formula-pr.rb
@ -138,7 +138,7 @@ module Homebrew
      [checksum.hash_type, checksum.hexdigest]
    end

-    new_hash = @args[hash_type]
+    new_hash = @args[hash_type] if hash_type
    new_tag = @args.tag
    new_revision = @args.revision
    new_mirror = @args.mirror