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-rw-r--r--Library/Homebrew/utils.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index cca54f229..02f286a94 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -349,7 +349,7 @@ module MacOS extend self
def clang_build_version
@clang_build_version ||= if File.exist? "/usr/bin/clang"
- `/usr/bin/clang --version` =~ %r[tags/Apple/clang-(\d{3}(\.\d)*)]
+ `/usr/bin/clang --version` =~ %r[tags/Apple/clang-(\d{2,3}(\.\d)*)]
$1
end
end