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use Utils.popen_read instead of ENV trick to escape path

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Closes Homebrew/homebrew#45021.

Signed-off-by: Xu Cheng <xucheng@me.com>
This commit is contained in:
Xu Cheng 2015-10-16 17:19:02 +08:00
parent 646f94adfe
commit b743cadd87
1 changed files with 3 additions and 6 deletions
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9
Library/Homebrew/os/mac/mach.rb
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@ -164,11 +164,10 @@ module MachO
end
def parse_otool_L_output
ENV["HOMEBREW_MACH_O_FILE"] = path.expand_path.to_s
libs = `#{MacOS.otool} -L "$HOMEBREW_MACH_O_FILE"`.split("\n")
args = ["-L", path.expand_path.to_s]
libs = Utils.popen_read(OS::Mac.otool, *args).split("\n")
unless $?.success?
raise ErrorDuringExecution.new(MacOS.otool,
["-L", ENV["HOMEBREW_MACH_O_FILE"]])
raise ErrorDuringExecution.new(OS::Mac.otool, args)
end
libs.shift # first line is the filename
@ -177,8 +176,6 @@ module MachO
libs.map! { |lib| lib[OTOOL_RX, 1] }.compact!
return id, libs
ensure
ENV.delete "HOMEBREW_MACH_O_FILE"
end
end