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| author | FUJI Goro <gfuji@cpan.org> | 2017-07-07 15:36:59 +0900 |
|---|---|---|
| committer | Samuel Williams <samuel.williams@oriontransfer.co.nz> | 2020-02-05 18:22:02 +1300 |
| commit | 6c4d23da3a7cfee71a1c3bfcfadb6c9aec0880f3 (patch) | |
| tree | 722ee947b781c750bc824009f51c22db9c06b5bf | |
| parent | dbced5bfaa06904ef89ad8a7d29d4605c4041062 (diff) | |
| download | rack-6c4d23da3a7cfee71a1c3bfcfadb6c9aec0880f3.tar.gz | |
avoid errors: undefined method `shutdown' for nil:NilClass (NoMethodError)
when SIGINT is sent multiple times to the webrick handler, the server crashes.
| -rw-r--r-- | lib/rack/handler/webrick.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/rack/handler/webrick.rb b/lib/rack/handler/webrick.rb index 6161a5a7..d2f38975 100644 --- a/lib/rack/handler/webrick.rb +++ b/lib/rack/handler/webrick.rb @@ -52,8 +52,10 @@ module Rack end def self.shutdown - @server.shutdown - @server = nil + if @server + @server.shutdown + @server = nil + end end def initialize(server, app) |