minor clean up

Author: Stephane Landelle

providers/netty/src/main/java/org/asynchttpclient/providers/netty/handler/Processor.java

@@ -145,15 +145,14 @@ public void exceptionCaught(ChannelHandlerContext ctx, Throwable e) throws Excep
                 if (cause instanceof IOException) {
 
                     // FIXME why drop the original exception and throw a new one?
-                    if (!config.getIOExceptionFilters().isEmpty())
-                        if (requestSender.applyIoExceptionFiltersAndReplayRequest(future, CHANNEL_CLOSED_EXCEPTION, channel))
-                            return;
-                    else {
-                        // Close the channel so the recovering can occur
-                        try {
-                            channel.close();
-                        } catch (Throwable t) {
-                            // Swallow.
+                    if (!config.getIOExceptionFilters().isEmpty()) {
+                        if (!requestSender.applyIoExceptionFiltersAndReplayRequest(future, CHANNEL_CLOSED_EXCEPTION, channel)) {
+                            // Close the channel so the recovering can occurs.
+                            try {
+                                channel.close();
+                            } catch (Throwable t) {
+                                // Swallow.
+                            }
                         }
                         return;
                     }