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vim-patch:7.4.725

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Problem:    ":call setreg('"', [])" reports an internal error.
Solution:   Make the register empty. (Yasuhiro Matsumoto)
659c94d483

Required for v8.2.1035.

Note that setreg('"', []) didn't cause an internal error for us, but
didn't clear the register properly either...
This commit is contained in:
Sean Dewar 2021-09-22 23:43:42 +01:00
parent f9779facca
commit f8241f825a
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1 changed files with 5 additions and 0 deletions
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src/nvim/ops.c
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@ -5560,6 +5560,11 @@ static void str_to_reg(yankreg_T *y_ptr, MotionType yank_type, const char_u *str
} }
} }
// Without any lines make the register empty.
if (y_ptr->y_size + newlines == 0) {
XFREE_CLEAR(y_ptr->y_array);
return;
}
// Grow the register array to hold the pointers to the new lines. // Grow the register array to hold the pointers to the new lines.
char_u **pp = xrealloc(y_ptr->y_array, char_u **pp = xrealloc(y_ptr->y_array,