printf_unit_test: Disable Wformat-truncation on GCC >= 7
authorVladimir Serbinenko <phcoder@gmail.com>
Wed, 30 Aug 2017 14:59:25 +0000 (16:59 +0200)
committerVladimir Serbinenko <phcoder@gmail.com>
Wed, 30 Aug 2017 14:59:25 +0000 (16:59 +0200)
commit32099228e6ccf209f64d509cd7e13413ea10778e
tree2e997358cdb0cbdc4b4a6cdf0ea91eb1be689a80
parentec763ed00ac55deb1c429bda5057bd5a147183d1
printf_unit_test: Disable Wformat-truncation on GCC >= 7

We intentionally pass NULL as argument to format, hence disable the warning.
tests/printf_unit_test.c