[librdmacm] rstream.c: Indicate when specified address family is unknown

Signed-off-by: Hal Rosenstock >hal@mellanox.com>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>

diff --git a/examples/rstream.c b/examples/rstream.c
index 278437f6e05a48164197907f71d054e2084a89f5..cf8471694bdabffb3c6e7d2cf3096a0f8ebfbeaf 100644 (file)
--- a/examples/rstream.c
+++ b/examples/rstream.c
@@ -586,6 +586,8 @@ int main(int argc, char **argv)
                                rai_hints.ai_flags = RAI_NUMERICHOST | RAI_FAMILY;
                                rai_hints.ai_family = AF_IB;
                                use_rgai = 1;
+                       } else {
+                               fprintf(stderr, "Warning: unknown address format\n");
                        }
                        break;
                case 'B':