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-rw-r--r--Library/Homebrew/extend/ARGV.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb
index 75beeaa9f..70b50beb0 100644
--- a/Library/Homebrew/extend/ARGV.rb
+++ b/Library/Homebrew/extend/ARGV.rb
@@ -55,7 +55,7 @@ module HomebrewArgvExtension
@n=index arg
end
def next
- at @n+1
+ at @n+1 or raise UsageError
end
def force?