diff options
| author | Jack Nagel | 2013-11-30 19:38:48 -0600 |
|---|---|---|
| committer | Jack Nagel | 2013-12-01 17:05:02 -0600 |
| commit | d6a94eb4528e900fa0dd7a2c4309eb5cbeeb3ef6 (patch) | |
| tree | c08b8f9e9b218ec370cfcf30749938d20e0b3f76 /Library/Homebrew | |
| parent | 0224bce9f6f217f12803951695e3033cb0c987be (diff) | |
| download | brew-d6a94eb4528e900fa0dd7a2c4309eb5cbeeb3ef6.tar.bz2 | |
Skip path replacement when it would be a no-op
Diffstat (limited to 'Library/Homebrew')
| -rw-r--r-- | Library/Homebrew/keg_fix_install_names.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Library/Homebrew/keg_fix_install_names.rb b/Library/Homebrew/keg_fix_install_names.rb index e60ba72f1..2d79e9180 100644 --- a/Library/Homebrew/keg_fix_install_names.rb +++ b/Library/Homebrew/keg_fix_install_names.rb @@ -64,6 +64,7 @@ class Keg # some_variable="/opt/homebrew/Cellar/foo/1.0/lib" # and add quotes to protect against paths containing spaces. def replace_pkgconfig_file_path(s, old, new) + return if old == new s.gsub!(%r[([\S]+)="?#{Regexp.escape(old)}(.*?)"?$], "\\1=\"#{new}\\2\"") end |