cmd: Fix renaming inside directories.

programs/cmd/builtins.c

@@ -1872,7 +1872,7 @@ void WCMD_rename (void)
   }
 
   /* Destination cannot contain a drive letter or directory separator */
-  if ((strchrW(param1,':') != NULL) || (strchrW(param1,'\\') != NULL)) {
+  if ((strchrW(param2,':') != NULL) || (strchrW(param2,'\\') != NULL)) {
       SetLastError(ERROR_INVALID_PARAMETER);
       WCMD_print_error();
       errorlevel = 1;

programs/cmd/tests/test_builtins.cmd.exp

@@ -629,8 +629,8 @@ read-only file renamed
 dir renamed
 read-only dir renamed
 --- rename in other directory
-@todo_wine@rename impossible in other directory
-@todo_wine@original file still present
+rename impossible in other directory
+original file still present
 ------------ Testing move ------------
 --- file move
 file move succeeded