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-rw-r--r--test/inet/tst-ethers-line.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/inet/tst-ethers-line.c b/test/inet/tst-ethers-line.c
index c6e70e811..3b3387455 100644
--- a/test/inet/tst-ethers-line.c
+++ b/test/inet/tst-ethers-line.c
@@ -13,6 +13,10 @@
#define ETHER_LINE_LEN 256
+/* This test requires /etc/ethers to exist
+ * and to have nonzero length
+ */
+
int main(void)
{
struct ether_addr addr;