Merge pull request #6596 from reitermarkus/dmg

Fix `Dmg` detection.
2019-10-14 11:28:20 +02:00 · 2019-10-14 11:28:20 +02:00 · 9a857ccf9b
commit 9a857ccf9b
parent d0c3885f31 cc234d1948
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/unpack_strategy/dmg.rb
+++ b/Library/Homebrew/unpack_strategy/dmg.rb
@ -106,7 +106,7 @@ module UnpackStrategy
    end

    def self.can_extract?(path)
-      stdout, _, status = system_command("hdiutil", args: ["imageinfo", path], print_stderr: false)
+      stdout, _, status = system_command("hdiutil", args: ["imageinfo", "-format", path], print_stderr: false)
      status.success? && !stdout.empty?
    end