AP_HAL: fix unit test compilation due to -Werror=format-truncation

2019-11-06 17:08:55 +11:00 · 2019-11-06 17:08:55 +11:00 · 3f9a4ee5f9
parent b5d21a71ef
commit 3f9a4ee5f9
1 changed files with 3 additions and 0 deletions
--- a/libraries/AP_HAL/tests/test_vsnprintf.cpp
+++ b/libraries/AP_HAL/tests/test_vsnprintf.cpp
@ -36,7 +36,10 @@ TEST(vsnprintf_Test, Basic)
    }
    { // ensure rest of buffer survives
        memset(output, 'A', 10);
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-truncation"
        const int bytes_required = snprintf(output, 5, "012345678");
+#pragma GCC diagnostic pop
        EXPECT_TRUE(streq(output, "0123"));
        EXPECT_EQ(bytes_required, 9);
        EXPECT_EQ(output[6], 'A');