Suppress warnings on old version of Ruby

2025-11-18 08:13:40 -05:00 · 2013-12-11 01:03:47 +09:00
parent e1bc4b983e
commit 1c89994c94
2 changed files with 2 additions and 2 deletions
--- a/2
+++ b/2
@@ -830,7 +830,7 @@ class FZF
            when ''
              nil
            when /^\^(.*)\$$/
-              Regexp.new('^' << sanitize(Regexp.escape $1) << '$', rxflag)
+              Regexp.new('^' << sanitize(Regexp.escape($1)) << '$', rxflag)
            when /^'/
              w.length > 1 ?
                Regexp.new(sanitize(Regexp.escape(w[1..-1])), rxflag) : nil