From df3de409325d1e95d375a736d2bc9c45d47ec317 Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Tue, 30 Apr 2019 22:13:47 +0900 Subject: [PATCH] String#[] with index to extract matched substring safely --- tool/merger.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tool/merger.rb b/tool/merger.rb index 755e55c967..025a559408 100755 --- a/tool/merger.rb +++ b/tool/merger.rb @@ -316,7 +316,7 @@ else end patch = resp.body - message = "\n\n#{(patch.match(/^Subject: (.*)\n\ndiff --git/m)&.[](1) || "Message not found for revision: #{git_rev}\n")}" + message = "\n\n#{(patch[/^Subject: (.*)\n\ndiff --git/m, 1] || "Message not found for revision: #{git_rev}\n")}" puts '+ git apply' IO.popen(['git', 'apply'], 'w') { |f| f.write(patch) } else