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fixup: some small nit picks

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This commit is contained in:
TJ DeVries 2020-10-22 14:32:19 -04:00
parent 1afe6dd2f4
commit 7fca3ddcca
1 changed files with 6 additions and 2 deletions
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8
src/nvim/api/private/helpers.c
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@ -1621,14 +1621,18 @@ free_exit:
/// Force obj to bool.
/// If it fails, returns false and sets err
bool api_coerce_to_bool(Object obj, const char *what, bool nil_truthy, Error *err)
/// @param obj The object to coerce to a boolean
/// @param what The name of the object, used for error message
/// @param if_nil What to return if the type is nil.
/// @param err Set if there was an error in converting to a bool
bool api_coerce_to_bool(Object obj, const char *what, bool if_nil, Error *err)
{
if (obj.type == kObjectTypeBoolean) {
return obj.data.boolean;
} else if (obj.type == kObjectTypeInteger) {
return obj.data.integer; // C semantics: non-zero int is true
} else if (obj.type == kObjectTypeNil) {
return nil_truthy; // caller decides what NIL (missing retval in lua) means
return if_nil; // caller decides what NIL (missing retval in lua) means
} else {
api_set_error(err, kErrorTypeValidation, "%s is not an boolean", what);
return false;