ensure mutated strings are mutable (#196)

zombocom · May 15, 2024 · 1b687d8 · 1b687d8
1 parent 30e3f6f
commit 1b687d8
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/rack/timeout/core.rb b/lib/rack/timeout/core.rb
@@ -133,7 +133,7 @@ def call(env)
       timeout = RT::Scheduler::Timeout.new do |app_thread|  # creates a timeout instance responsible for timing out the request. the given block runs if timed out
         register_state_change.call :timed_out
 
-        message = "Request "
+        message = +"Request "
         message << "waited #{info.ms(:wait)}, then " if info.wait
         message << "ran for longer than #{info.ms(:timeout)} "
         if term_on_timeout

diff --git a/lib/rack/timeout/logging-observer.rb b/lib/rack/timeout/logging-observer.rb
@@ -43,7 +43,7 @@ def log_state_change(env)
     info = env[::Rack::Timeout::ENV_INFO_KEY]
     level = STATE_LOG_LEVEL[info.state]
     logger(env).send(level) do
-      s  = "source=rack-timeout"
+      s  = +"source=rack-timeout"
       s << " id="      << info.id           if info.id
       s << " wait="    << info.ms(:wait)    if info.wait
       s << " timeout=" << info.ms(:timeout) if info.timeout