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map: fix a bug with an incorrect size after delete()

pull/3157/head
Alexander Medvednikov 2019-12-19 21:11:42 +03:00
parent 519f2990f2
commit 26f5d34e64
1 changed files with 7 additions and 4 deletions
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3
vlib/builtin/map.v
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@ -55,6 +55,9 @@ fn new_node(key string, val voidptr, element_size int) &mapnode {
fn (m mut map) insert(n mut mapnode, key string, val voidptr) { fn (m mut map) insert(n mut mapnode, key string, val voidptr) {
if n.key == key { if n.key == key {
C.memcpy(n.val, val, m.element_size) C.memcpy(n.val, val, m.element_size)
if n.is_empty {
m.size++
}
return return
} }
if n.key > key { if n.key > key {