From 4b4fc003df6771a5b9279f5935633d70a9d2a7b9 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 21 Apr 2014 09:40:24 -0500
Subject: Adjust installer for updated link error handling

---
 Library/Homebrew/formula_installer.rb | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index e9c2d7638..c8847eb08 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -561,18 +561,24 @@ class FormulaInstaller
 
     begin
       keg.link
-    rescue Exception => e
+    rescue Keg::LinkError => e
       onoe "The `brew link` step did not complete successfully"
       puts "The formula built, but is not symlinked into #{HOMEBREW_PREFIX}"
-      puts "You can try again using `brew link #{f.name}'"
+      puts "You can try again using:"
+      puts "  brew link #{f.name}"
       puts
       puts "Possible conflicting files are:"
       mode = OpenStruct.new(:dry_run => true, :overwrite => true)
       keg.link(mode)
-      ohai e, e.backtrace if debug?
       @show_summary_heading = true
-      ignore_interrupts{ keg.unlink }
-      raise unless e.kind_of? RuntimeError
+    rescue Exception => e
+      onoe "An unexpected error occurred during the `brew link` step"
+      puts "The formula built, but is not symlinked into #{HOMEBREW_PREFIX}"
+      puts e
+      puts e.backtrace if debug?
+      @show_summary_heading = true
+      ignore_interrupts { keg.unlink }
+      raise
     end
   end
 
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