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-rw-r--r--Library/Homebrew/cmd/update.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/update.rb b/Library/Homebrew/cmd/update.rb
index 96d3fdd09..6e065b199 100644
--- a/Library/Homebrew/cmd/update.rb
+++ b/Library/Homebrew/cmd/update.rb
@@ -220,8 +220,8 @@ class Updater
def `(cmd)
out = super
- if $? && !$?.success?
- $stderr.puts out
+ unless $?.success?
+ $stderr.puts(out) unless out.empty?
raise ErrorDuringExecution.new(cmd)
end
ohai(cmd, out) if ARGV.verbose?