fixup! Only print backtrace if it is present

rspec · Mar 12, 2020 · acf6bb0 · acf6bb0
1 parent 0d5fde4
commit acf6bb0
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/rspec/core/formatters/exception_presenter.rb b/lib/rspec/core/formatters/exception_presenter.rb
@@ -55,7 +55,8 @@ def formatted_cause(exception)
                 cause << "  #{line}"
               end
 
-              cause << ("  #{backtrace_formatter.format_backtrace(last_cause.backtrace, example.metadata).first}")
+              backtrace = backtrace_formatter.format_backtrace(last_cause.backtrace, example.metadata)
+              cause << ("  #{backtrace.first}") unless backtrace.empty?
             end
 
             cause

diff --git a/spec/rspec/core/formatters/exception_presenter_spec.rb b/spec/rspec/core/formatters/exception_presenter_spec.rb
@@ -257,7 +257,6 @@ def initialize(message, backtrace = [], cause = nil)
           |     # ------------------
           |     # --- Caused by: ---
           |     #   A badly implemented exception
-          |     #   
         EOS
       end