"Derrick Stolee via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes: > From: Derrick Stolee <derrickstolee@xxxxxxxxxx> > > The git_configset_get_value() method has an assert() statement > guaranteeing that the result from git_configset_get_value_multi() is > either NULL or has at least one element. We want to change that return > to provide an empty list instead of a NULL list, so change the earlier > 'return 1' condition to care about a NULL or empty list. If we are allowing to return an empty string_list from the function in later steps, the assert() that insists the list has at least 1 item on it will get in the way. OK. > Signed-off-by: Derrick Stolee <derrickstolee@xxxxxxxxxx> > --- > config.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/config.c b/config.c > index cbb5a3bab74..bf89afbdab0 100644 > --- a/config.c > +++ b/config.c > @@ -2407,9 +2407,8 @@ int git_configset_get_value(struct config_set *cs, const char *key, const char * > */ > values = git_configset_get_value_multi(cs, key); > > - if (!values) > + if (!values || !values->nr) > return 1; > - assert(values->nr > 0); > *value = values->items[values->nr - 1].string; But we need to guard against an empty list, obviously. OK. > return 0; > }