systemlist() returns locked value.

[Yukihiro Nakadaira]

systemlist() returns locked value.

Steps to reproduce:
  $ vim -u NONE
  :echo map(systemlist('ls'), '0')
  E741: Value is locked: map() argument
    or
  E742: Cannot change value of map() argument

v_lock is not initialized when creating result list.

diff -r e9538738fd8c src/eval.c
--- a/src/eval.c    Wed Jan 07 19:04:29 2015 +0100
+++ b/src/eval.c    Mon Jan 26 13:48:30 2015 +0900
@@ -18708,6 +18708,7 @@
         goto errret;
         }
         li->li_tv.v_type = VAR_STRING;
+        li->li_tv.v_lock = 0;
         li->li_tv.vval.v_string = s;
         list_append(list, li);
     }

--

Yukihiro Nakadaira - yukihiro....@gmail.com

[Bram Moolenaar]

Thanks!

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