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Use \d instead of 0-9 in regex

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This commit is contained in:
Maxim Belkin 2018-02-22 19:25:56 +00:00
parent 5536f49305
commit a1bf2c072c
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/system_config.rb
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@ -134,7 +134,7 @@ class SystemConfig
return "N/A" unless which "java" return "N/A" unless which "java"
java_version = Utils.popen_read("java", "-version") java_version = Utils.popen_read("java", "-version")
return "N/A" unless $CHILD_STATUS.success? return "N/A" unless $CHILD_STATUS.success?
java_version[/java version "([0-9\._]+)"/, 1] || "N/A" java_version[/java version "([\d\._]+)"/, 1] || "N/A"
end end
def describe_git def describe_git