On Mon, Dec 19, 2016 at 12:14 PM, Duy Nguyen <pclouds@xxxxxxxxx> wrote: > On Sat, Dec 17, 2016 at 03:55:28PM +0100, Christian Couder wrote: >> diff --git a/config.c b/config.c >> index 2eaf8ad77a..c1343bbb3e 100644 >> --- a/config.c >> +++ b/config.c >> @@ -1709,6 +1709,16 @@ int git_config_get_untracked_cache(void) >> return -1; /* default value */ >> } >> >> +int git_config_get_split_index(void) >> +{ >> + int val = -1; > > Is it redundant to set default value here because it's not used > anywhere? The "return val;" will always have the new value from > git_config_. And you don't use "val" in error case. Yeah, it is redundant, so I will not set the default value here in the next version.