lib/em-systemcommand/pipe.rb in em-systemcommand-2.0.8 vs lib/em-systemcommand/pipe.rb in em-systemcommand-2.0.9

@@ -197,13 +197,13 @@
       ##
       # Close the attached IO object.
       def close
         begin
           @io.close unless @io.closed?
+          close_connection
         rescue Exception => e
-          # ignore errors, when the io object might be closed already
-        ensure
-          detach
+          # ignore errors for instance when the connection has already
+          # been closed.
         end
       end
 
       ##
       # Invoked when the connection is terminated. Calls