Use \d instead of 0-9 in regex

2018-02-22 19:25:56 +00:00 · 2018-02-22 19:25:56 +00:00 · a1bf2c072c
commit a1bf2c072c
parent 5536f49305
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/system_config.rb
+++ b/Library/Homebrew/system_config.rb
@ -134,7 +134,7 @@ class SystemConfig
      return "N/A" unless which "java"
      java_version = Utils.popen_read("java", "-version")
      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

    def describe_git