Fixed W293 (blank-line-with-whitespace): Blank line contains whitespace

tools/editconf.py

@@ -110,30 +110,30 @@ while len(input_lines) > 0:
 			buf += line
 			found.add(i)
 			break
-		
+
 		# comment-out the existing line (also comment any folded lines)
 		if is_comment is None:
 			buf += comment_char + line.rstrip().replace("\n", "\n" + comment_char) + "\n"
 		else:
 			# the line is already commented, pass it through
 			buf += line
-		
+
 		# if this option already is set don't add the setting again,
 		# or if we're clearing the setting with -e, don't add it
 		if (i in found) or (not val and erase_setting):
 			break
-		
+
 		# add the new setting
 		buf += indent + name + delimiter + val + "\n"
-		
+
 		# note that we've applied this option
 		found.add(i)
-		
+
 		break
 	else:
 		# If did not match any setting names, pass this line through.
 		buf += line
-		
+
 # Put any settings we didn't see at the end of the file,
 # except settings being cleared.
 for i in range(len(settings)):