small improvement, MQTT

src/platformio.ini

@@ -48,7 +48,8 @@ lib_deps =
 platform = espressif8266
 board = esp12e
 board_build.f_cpu = 80000000L
-build_flags = -D RELEASE -Wl,-Map,output.map
+build_flags = -D RELEASE
+    ;-Wl,-Map,output.map
 monitor_filters =
     ;default   ; Remove typical terminal control codes from input
     ;time      ; Add timestamp with milliseconds for each new line

src/publisher/pubMqtt.h

@@ -101,7 +101,7 @@ class PubMqtt {
             if (mIntervalTimeout > 0)
                 mIntervalTimeout--;
 
-            if(!mClient.connected()) {
+            if(mClient.disconnected()) {
                 mClient.connect();
                 return; // next try in a second
             }