Harmonize the newly ported test unit-tests/t-reftable-stack.c
with the following guidelines:
- Single line 'for' statements must omit curly braces.
- Structs must be 0-initialized with '= { 0 }' instead of '= { NULL }'.
- Array sizes and indices should preferably be of type 'size_t' and
not 'int'.
- Function pointers should be passed as 'func' and not '&func'.
While at it, remove initialization for those variables that are
re-used multiple times, like loop variables.
Mentored-by: Patrick Steinhardt <ps@pks.im>
Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Chandra Pratap <chandrapratap3519@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
e4e384f68d