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vim-patch:8.2.2969: subtracting from number option fails when result is zero

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Problem:    Subtracting from number option fails when result is zero. (Ingo
            Karkat)
Solution:   Reset the string value when using the numeric value.
            (closes vim/vim#8351)
a42e6e0082

Cherry-pick Test_compound_assignment_operators() changes from patch 8.2.1593
This commit is contained in:
zeertzjq
2022-07-25 18:11:37 +08:00
parent 963ea726da
commit d8df9afad6
2 changed files with 16 additions and 6 deletions
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1
src/nvim/eval/vars.c
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@@ -663,6 +663,7 @@ static char *ex_let_one(char *arg, typval_T *const tv, const bool copy, const bo
case '%':
n = num_modulus(numval, n); break;
}
s = NULL;
} else if (opt_type == gov_string && stringval != NULL && s != NULL) {
// string
char *const oldstringval = stringval;