From 767a7788b9195c38af1927584b7b33b5b32d9696 Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Wed, 10 May 2017 19:48:12 -0400
Subject: [PATCH] pimd: Fix unchecked return value

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---
 pimd/test_igmpv3_join.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pimd/test_igmpv3_join.c b/pimd/test_igmpv3_join.c
index 14ec9fb02..32c413bb7 100644
--- a/pimd/test_igmpv3_join.c
+++ b/pimd/test_igmpv3_join.c
@@ -138,7 +138,8 @@ int main(int argc, const char *argv[])
 
 	printf("%s: waiting...\n", prog_name);
 
-	getchar();
+	if (getchar() == EOF)
+		printf("getchar failure\n");
 
 	close(fd);
 
-- 
2.39.2