updated for version 7.3.493

Problem:    Two unused variables.
Solution:   Remove them. (Hong Xu)

src/misc1.c

@@ -6489,7 +6489,6 @@ get_c_indent()
     int		cont_amount = 0;    /* amount for continuation line */
     int		original_line_islabel;
     int		added_to_amount = 0;
-    int		is_if_for_while = 0;
 
     for (options = curbuf->b_p_cino; *options; )
     {
@@ -6876,7 +6875,6 @@ get_c_indent()
 		pos_T	    cursor_save = curwin->w_cursor;
 		pos_T	    outermost;
 		char_u	    *line;
-		int	    look_col;
 
 		trypos = &our_paren_pos;
 		do {

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    493,
 /**/
     492,
 /**/