[PATCH 1/3] test-tool genzeros: initialize "zeros" to avoid SunCC warning

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It isn't important for optimization to have this be "static", so let's
just initialize it and avoid this warning on Sun Studio 12.5:

    "t/helper/test-genzeros.c", line 7: warning: const object should have initializer: zeros

This amends code added in df7000cd910 (test-tool genzeros: generate
large amounts of data more efficiently, 2021-11-02), and first tagged
with v2.35.0-rc0.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
 t/helper/test-genzeros.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/t/helper/test-genzeros.c b/t/helper/test-genzeros.c
index 8ca988d6216..5dc89eda0cb 100644
--- a/t/helper/test-genzeros.c
+++ b/t/helper/test-genzeros.c
@@ -3,8 +3,7 @@
 
 int cmd__genzeros(int argc, const char **argv)
 {
-	/* static, so that it is NUL-initialized */
-	static const char zeros[256 * 1024];
+	const char zeros[256 * 1024] = { 0 };
 	intmax_t count;
 	ssize_t n;
 
-- 
2.35.0.rc0.844.gb5945183dcf




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