fix: crash when curl is not installed

2018-03-17 16:46:44 -07:00 · 2018-03-17 16:46:44 -07:00 · a2646a8694
commit a2646a8694
parent 63e8817950
1 changed files with 2 additions and 2 deletions
--- a/Library/Homebrew/utils/curl.rb
+++ b/Library/Homebrew/utils/curl.rb
@ -6,8 +6,8 @@ def curl_executable
    ENV["HOMEBREW_CURL"],
    which("curl"),
    "/usr/bin/curl",
-  ].map { |c| Pathname(c) }.find(&:executable?)
-  raise "curl is not executable" unless @curl
+  ].compact.map { |c| Pathname(c) }.find(&:executable?)
+  raise "no executable curl was found" unless @curl
  @curl
 end