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-rw-r--r--src/match.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/match.c b/src/match.c
index f59c2066a1..bc50757b37 100644
--- a/src/match.c
+++ b/src/match.c
@@ -87,7 +87,7 @@ match_add(
m = ALLOC_CLEAR_ONE(matchitem_T);
if (m == NULL)
return -1;
- if (pos_list != NULL)
+ if (pos_list != NULL && pos_list->lv_len > 0)
{
m->mit_pos_array = ALLOC_CLEAR_MULT(llpos_T, pos_list->lv_len);
if (m->mit_pos_array == NULL)
@@ -1294,7 +1294,7 @@ f_matchaddpos(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
return;
}
l = argvars[1].vval.v_list;
- if (l == NULL)
+ if (l == NULL || l->lv_len == 0)
return;
if (argvars[2].v_type != VAR_UNKNOWN)