fix newline

src/dht/freebsd/libdht.c

@@ -112,7 +112,7 @@ int getdhtstring(int PIN, char* string)
     temp *= -1.0f;
   }
 
-  sprintf(string, "{\"humidity\": %.1f, \"temp\": %.1f}\n", humid, temp);
+  sprintf(string, "{\"humidity\": %.1f, \"temp\": %.1f}", humid, temp);
 
   gpio_close(handle);
   return 0;

src/main.cpp

@@ -44,7 +44,7 @@ int main(int argc, char *argv[])
         char *dhtstring = static_cast<char*>(malloc(512));
         int result = getdhtstring(PIN, dhtstring);
         if (result == 0) {
-            dhtJson = QByteArray(dhtstring).trimmed();
+            dhtJson = QByteArray(dhtstring);
         }
         free(dhtstring);
     });