pimd: Warn to stderr in failure case for test_igmpv3_join

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-07-24 13:57:51 -04:00
parent 467c85f730
commit d5c5e362b2

View File

@ -139,7 +139,7 @@ int main(int argc, const char *argv[])
printf("%s: waiting...\n", prog_name);
if (getchar() == EOF)
printf("getchar failure\n");
fprintf(stderr, "getchar failure\n");
close(fd);