Small cleanup

src/private_API.jl

@@ -32,29 +32,21 @@ function install_brew()
         end
     end
 
-    # If git isn't installed, fake Homebrew out with new environment variables
-    #if !git_installed()
-    #    ENV["git"] = "/usr/bin/true"
-    #end
-
     # Tap homebrew/core, always and forever
     tap("homebrew/core")
 
     # Tap our own "overrides" tap
     tap("staticfloat/juliadeps")
 
-    if !clt_installed()
-        # If we don't have the command-lin!e tools installed, then let's grab
+    if !clt_installed() && !installed("cctools")
+        # If we don't have the command-line tools installed, then let's grab
         # cctools, as we need that to install bottles that need relocation
-        if !installed("cctools")
-            add("cctools")
-        end
+        add("cctools")
     end
 
     if !git_installed() && !installed("git")
-        # If we don't have git installed, grab it now!
+        # If we don't have a git available, install it now
         add("git")
-        pop!(ENV, "git")
     end
     return
 end