1 files changed, 15 insertions, 0 deletions
diff --git a/filmstripper.py b/filmstripper.py
index 52fa682..76db78e 100644
--- a/filmstripper.py
+++ b/filmstripper.py
@@ -1,6 +1,8 @@
 from PIL import Image
 import glob
 import sys
+import random
+from os import path
 
 broke = False
 
@@ -33,6 +35,19 @@ except:
     print("ERROR: Output file argument invalid.")
     broke = True
 
+if path.isfile(outputFile):
+    print("Output file already exists. What would you like to do? Overwrite, Cancel or Unique?")
+    answer = input("[O/C/U]: ")
+    if answer == "O" or answer == "o":
+        None
+    elif answer == "C" or answer == "c":
+        broke = True
+    elif answer == "U" or answer == "u":
+        index = outputFile.find(".")
+        newName = outputFile[:index] + str(random.randint(1000, 9999)) + outputFile[index:]
+        print("New output filename: "+newName)
+        outputFile = newName
+
 brkck()
 
 try: