vcs.rb: fix for baseruby 2.2

2021-01-26 10:30:02 +09:00 · 2021-01-26 10:30:02 +09:00 · 1e2a8f7c94
commit 1e2a8f7c94
parent 33c5e9d1c8
1 changed files with 2 additions and 1 deletions
--- a/tool/lib/vcs.rb
+++ b/tool/lib/vcs.rb
@ -599,7 +599,8 @@ class VCS
                  s[$2.to_i, 0] = "#{$1}#{$3}\n"
                when %r[^ +(\d+)(?:,(\d+))?d]
                  n = $1.to_i
-                  s[n..($2&.to_i || n)] = []
+                  e = $2
                  s[n..(e ? e.to_i : n)] = []
                end
              end
              s = s.join('')