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-rw-r--r--tests/lib/test_nexthop_iter.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/lib/test_nexthop_iter.c b/tests/lib/test_nexthop_iter.c
index f21f3bbb33..a6995d13e8 100644
--- a/tests/lib/test_nexthop_iter.c
+++ b/tests/lib/test_nexthop_iter.c
@@ -41,6 +41,7 @@ static void str_append(char **buf, const char *repr)
}
}
+PRINTFRR(2, 3)
static void str_appendf(char **buf, const char *format, ...)
{
va_list ap;