Revert "formula_installed: tweak source build behaviour."

This reverts commit 5dd200c6b40f4fa9cc3a70cbc9ca2885e4626943.

Closes Homebrew/homebrew#47889.

1 files changed, 3 insertions, 9 deletions

diff --git a/Library/Homebrew/cmd/fetch.rb b/Library/Homebrew/cmd/fetch.rb
index 28a6c4211..fabe268e5 100644
--- a/Library/Homebrew/cmd/fetch.rb
+++ b/Library/Homebrew/cmd/fetch.rb
@@ -42,15 +42,9 @@ module Homebrew
   end
 
   def fetch_bottle?(f)
-    return false unless f.bottle
-    return true if ARGV.force_bottle?
-    return false unless f.pour_bottle?
-    # We want to behave different with `--build-from-source` and
-    # ENV["HOMEBREW_BUILD_FROM_SOURCE"] because the latter implies you want
-    # everything built from source and the prior that you want just the
-    # formulae you've requested built from source.
-    return false if ENV["HOMEBREW_BUILD_FROM_SOURCE"]
-    return false if ARGV.build_bottle?
+    return true if ARGV.force_bottle? && f.bottle
+    return false unless f.bottle && f.pour_bottle?
+    return false if ARGV.build_from_source? || ARGV.build_bottle?
     return false unless f.bottle.compatible_cellar?
     true
   end