Use if-else instead of postfix unless

1 files changed, 5 insertions, 2 deletions

diff --git a/Library/Contributions/cmd/brew-pull.rb b/Library/Contributions/cmd/brew-pull.rb
index f6f17a211..965ff89fd 100755
--- a/Library/Contributions/cmd/brew-pull.rb
+++ b/Library/Contributions/cmd/brew-pull.rb
@@ -42,8 +42,11 @@ ARGV.named.each do |arg|
   end
 
   if ARGV.include? '--bottle'
-    raise 'No pull request detected!' unless issue
-    url = "https://github.com/BrewTestBot/homebrew/compare/homebrew:master...pr-#{issue}"
+    if issue
+      url = "https://github.com/BrewTestBot/homebrew/compare/homebrew:master...pr-#{issue}"
+    else
+      raise "No pull request detected!"
+    end
   end
 
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