diff --git a/Adafruit_DHT_Driver/Adafruit_DHT.c b/Adafruit_DHT_Driver/Adafruit_DHT.c
index 9d1746be..4b63f534 100644
--- a/Adafruit_DHT_Driver/Adafruit_DHT.c
+++ b/Adafruit_DHT_Driver/Adafruit_DHT.c
@@ -63,8 +63,7 @@ int main(int argc, char **argv)
 
 
   printf("Using pin #%d\n", dhtpin);
-  readDHT(type, dhtpin);
-  return 0;
+  return readDHT(type, dhtpin);
 
 } // main
 
@@ -141,8 +140,8 @@ int readDHT(int type, int pin) {
         if (data[2] & 0x80)  f *= -1;
 	printf("Temp =  %.1f *C, Hum = %.1f \%\n", f, h);
     }
-    return 1;
+    return 0;
   }
 
-  return 0;
+  return 1;
 }