diff --git a/hardware/neopixel/neopix.py b/hardware/neopixel/neopix.py
index f5f66484..83756f0f 100755
--- a/hardware/neopixel/neopix.py
+++ b/hardware/neopixel/neopix.py
@@ -166,39 +166,39 @@ if __name__ == '__main__':
     else:
         strip = PixelStrip(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL, LED_GAMMA)# Intialize the library (must be called once before other functions).
 
-   strip.begin()
+    strip.begin()
 
-   ## Color wipe animations.
-   colorWipe(strip, Color(127, 0, 0), WAIT_MS)  # Red wipe
-   colorWipe(strip, Color(0, 127, 0), WAIT_MS)  # Green wipe
-   colorWipe(strip, Color(0, 0, 127), WAIT_MS)  # Blue wipe
-   colorWipe(strip, Color(0, 0, 0), WAIT_MS)  # Off wipe
+    ## Color wipe animations.
+    colorWipe(strip, Color(127, 0, 0), WAIT_MS)  # Red wipe
+    colorWipe(strip, Color(0, 127, 0), WAIT_MS)  # Green wipe
+    colorWipe(strip, Color(0, 0, 127), WAIT_MS)  # Blue wipe
+    colorWipe(strip, Color(0, 0, 0), WAIT_MS)  # Off wipe
 
-   ## Rainbow animations.
-   #rainbow(strip)
-   #rainbowCycle(strip)
-   #colorWipe(strip, Color(0, 0, 0))  # Off wipe
+    ## Rainbow animations.
+    #rainbow(strip)
+    #rainbowCycle(strip)
+    #colorWipe(strip, Color(0, 0, 0))  # Off wipe
 
-   while True:
-       try:
-           data = raw_input()
-           bits = data.split(',')
-           if len(bits) == 2:
-               if bits[0] == "brightness":
-                   setBrightness(strip, min(255,max(0,int(bits[1]))), WAIT_MS)
-           if len(bits) == 3:
-               if MODE == "shiftu":
-                   shiftUp(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
-               elif MODE == "shiftd":
-                   shiftDown(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
-               else:
-                   colorWipe(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
-           if (MODE[0] == 'p' and len(bits) == 4):
-               setPixel(strip, int(bits[0]), Color(int(bits[1]), int(bits[2]), int(bits[3]) ))
-           if (MODE[0] == 'p' and len(bits) == 5):
-               setPixels(strip, int(bits[0]), int(bits[1]), Color(int(bits[2]), int(bits[3]), int(bits[4]) ), WAIT_MS)
-       except (EOFError, SystemExit):  # hopefully always caused by us sigint'ing the program
-           sys.exit(0)
-       except Exception as ex:
-           print("bad data: "+data)
-           print(ex)
+    while True:
+        try:
+            data = raw_input()
+            bits = data.split(',')
+            if len(bits) == 2:
+                if bits[0] == "brightness":
+                    setBrightness(strip, min(255,max(0,int(bits[1]))), WAIT_MS)
+            if len(bits) == 3:
+                if MODE == "shiftu":
+                    shiftUp(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
+                elif MODE == "shiftd":
+                    shiftDown(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
+                else:
+                    colorWipe(strip, Color(int(bits[0]), int(bits[1]), int(bits[2])), WAIT_MS)
+            if (MODE[0] == 'p' and len(bits) == 4):
+                setPixel(strip, int(bits[0]), Color(int(bits[1]), int(bits[2]), int(bits[3]) ))
+            if (MODE[0] == 'p' and len(bits) == 5):
+                setPixels(strip, int(bits[0]), int(bits[1]), Color(int(bits[2]), int(bits[3]), int(bits[4]) ), WAIT_MS)
+        except (EOFError, SystemExit):  # hopefully always caused by us sigint'ing the program
+            sys.exit(0)
+        except Exception as ex:
+            print("bad data: "+data)
+            print(ex)
diff --git a/hardware/neopixel/package.json b/hardware/neopixel/package.json
index bd4530ed..795bfec3 100644
--- a/hardware/neopixel/package.json
+++ b/hardware/neopixel/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pi-neopixel",
-    "version"       : "0.0.23",
+    "version"       : "0.0.24",
     "description"   : "A Node-RED node to output to a neopixel (ws2812) string of LEDS from a Raspberry Pi.",
     "dependencies"  : {
     },