From 1b33c70d46fa49aae9817d9b8cba9f5b0d34a5d4 Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Fri, 25 Sep 2015 21:16:17 +0800
Subject: [PATCH] FormulaInstaller: cleanup files when pouring bottle failed

Closes Homebrew/homebrew#44325.

Signed-off-by: Xu Cheng <xucheng@me.com>
---
 Library/Homebrew/formula_installer.rb | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index 0ac94a40ca..0d9943a07e 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -189,7 +189,12 @@ class FormulaInstaller
       begin
         install_relocation_tools unless formula.bottle_specification.skip_relocation?
         pour
-      rescue => e
+      rescue Exception => e
+        # any exceptions must leave us with nothing installed
+        ignore_interrupts do
+          formula.prefix.rmtree if formula.prefix.directory?
+          formula.rack.rmdir_if_possible
+        end
         raise if ARGV.homebrew_developer?
         @pour_failed = true
         onoe e.message