From 71b437541686fedae36d8caa1e8aa06010f994ac Mon Sep 17 00:00:00 2001
From: "T. Joseph Carter" <tjcarter@spiritsubstance.com>
Date: Sun, 16 Jul 2017 12:28:59 -0700
Subject: [PATCH] isnumber is no longer used

---
 blocksfree/legacy.py | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/blocksfree/legacy.py b/blocksfree/legacy.py
index fd5d13a..7936a44 100755
--- a/blocksfree/legacy.py
+++ b/blocksfree/legacy.py
@@ -823,18 +823,6 @@ def dopo_swap(image_data):
 			dopo[dst:dst+256] = image_data[src:src+256]
 	return bytes(dopo)
 
-def isnumber(number):
-	try:  # make sure it's not a string
-		len(number)
-		return False
-	except TypeError:
-		pass
-	try:
-		int(number)
-	except ValueError:
-		return False
-	return True
-
 #---- end IvanX general purpose functions ----#
 
 def run_cppo():