diff --git a/crypttool.py b/crypttool.py
index 396ab6f..1672f70 100644
--- a/crypttool.py
+++ b/crypttool.py
@@ -84,6 +84,7 @@ def fixedxor(string1 = '', string2 = ''):
 
 def rot(inputString, amount):
     outputString = '' 
+    amount = int(amount)
     for char in inputString:
         resultChar = ''
         if char.isupper():
@@ -237,12 +238,12 @@ def base64prompt():
 def rotPrompt():
     choice = input('What kind of ROT do you want to perform? 1-25, or all: ')
     userInput = input('Please insert a string: ')
-    if type(choice) is types.IntType:
-        print(rot(userInput, choice))
+    if choice == 'all':
+      for i in range(0, 26):
+        print(rot(userInput, i))
     else:
-        for i in range(0, 26):
-            print(rot(userInput, i))
-
+      print(rot(userInput, choice))
+    
 def translatePrompt():
     print('1: Binary')
     print('2: Decimal')