Merge pull request #1497 from adafruit/tannewt-patch-1

Fix raising exception

Author: jedgarpark

Matrix_Quote_Board/matrix_quote_board.py

@@ -61,7 +61,7 @@ def update_data():
         print(error)
 
     if not quotes or not colors:
-        raise "Please add at least one quote and color to your feeds"
+        raise RuntimeError("Please add at least one quote and color to your feeds")
     matrixportal.set_text(" ", 1)