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-rw-r--r--Library/Homebrew/macos.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/macos.rb b/Library/Homebrew/macos.rb
index d44b7627a..1db630619 100644
--- a/Library/Homebrew/macos.rb
+++ b/Library/Homebrew/macos.rb
@@ -174,7 +174,7 @@ module MacOS extend self
# distributed by Apple is also XQuartz, and therefore covered by this method.
path = app_with_bundle_id(XQUARTZ_BUNDLE_ID) || app_with_bundle_id(APPLE_X11_BUNDLE_ID)
version = if not path.nil? and path.exist?
- `mdls -raw -name kMDItemVersion #{path}`.strip
+ `mdls -raw -name kMDItemVersion "#{path}" 2>/dev/null`.strip
end
end