remove unused variable

This commit is contained in:
grosser 2013-12-17 10:00:48 -08:00
parent ffde15f0c9
commit 982d687ce6

View file

@ -31,7 +31,7 @@ unless ENV["BOXEN_NO_PULL"] ||
quietly = "> /dev/null 2>&1"
if system("which git > /dev/null") && File.directory?(".git") \
&& fetch = system("git fetch -q origin")
&& system("git fetch -q origin")
clean = `git status --porcelain`.empty?
current_branch = `git symbolic-ref HEAD`.chomp