diff options
| author | Jack Nagel | 2014-07-09 16:53:37 -0500 |
|---|---|---|
| committer | Jack Nagel | 2014-07-09 17:04:52 -0500 |
| commit | ca37b74c0731fdfe6b31b4801213d350bb47c28e (patch) | |
| tree | 694e57dce721c6a715583c3bd3f4fa9f7203a4df /Library/Homebrew/cmd | |
| parent | fd4a54dad7d7ff7ca8230dae92d6bb887bf12a50 (diff) | |
| download | homebrew-ca37b74c0731fdfe6b31b4801213d350bb47c28e.tar.bz2 | |
Clean up /bin/df regexp
- remove unnecessary captures
- '%' is not a metacharacter so it doesn't need to be escaped
- match using '+' instead of '*'
Diffstat (limited to 'Library/Homebrew/cmd')
| -rw-r--r-- | Library/Homebrew/cmd/doctor.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb index 5f385556e..757dc0c46 100644 --- a/Library/Homebrew/cmd/doctor.rb +++ b/Library/Homebrew/cmd/doctor.rb @@ -35,8 +35,8 @@ class Volumes io.each_line do |line| case line.chomp # regex matches: /dev/disk0s2 489562928 440803616 48247312 91% / - when /^(.*)\s+([0-9]+)\s+([0-9]+)\s+([0-9]+)\s+([0-9]{1,3}\%)\s+(.*)/ - vols << $6 + when /^.+\s+[0-9]+\s+[0-9]+\s+[0-9]+\s+[0-9]{1,3}%\s+(.+)/ + vols << $1 end end end |