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-rw-r--r--Library/Homebrew/mach.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/Library/Homebrew/mach.rb b/Library/Homebrew/mach.rb
index 8da667acd..0a0a3e289 100644
--- a/Library/Homebrew/mach.rb
+++ b/Library/Homebrew/mach.rb
@@ -155,6 +155,7 @@ module MachO
def parse_otool_L_output
ENV["HOMEBREW_MACH_O_FILE"] = path.expand_path.to_s
libs = `#{MacOS.locate("otool")} -L "$HOMEBREW_MACH_O_FILE"`.split("\n")
+ return nil, [] if libs.empty?
libs.shift # first line is the filename