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channel: Make empty output be represented by [''] again

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ZyX 2018-01-09 12:39:15 +03:00
parent 6a1557f2f4
commit a8cb510a2e
1 changed files with 3 additions and 0 deletions
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src/nvim/channel.c
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@ -533,6 +533,9 @@ static inline list_T *buffer_to_tv_list(const char *const buf, const size_t len)
FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_ALWAYS_INLINE FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_ALWAYS_INLINE
{ {
list_T *const l = tv_list_alloc(kListLenMayKnow); list_T *const l = tv_list_alloc(kListLenMayKnow);
// Empty buffer should be represented by [''], encode_list_write() thinks
// empty list is fine for the case.
tv_list_append_string(l, "", 0);
encode_list_write(l, buf, len); encode_list_write(l, buf, len);
return l; return l;
} }