oping: Print the error message if ping_send failes.

diff --git a/src/oping.c b/src/oping.c
index 8bc119e..63de917 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -372,7 +372,8 @@ int main (int argc, char **argv)
 
                if (ping_send (ping) < 0)
                {
-                       fprintf (stderr, "ping_send failed\n");
+                       fprintf (stderr, "ping_send failed: %s\n",
+                                       ping_get_error (ping));
                        return (1);
                }