Add backward compatibility for fping6 sym-link

6 years ago · a82f40f246
parent 180c6dd8d0
commit a82f40f246
1 changed files with 5 additions and 0 deletions
--- a/src/fping.c
+++ b/src/fping.c
@ -362,6 +362,11 @@ int main(int argc, char** argv)
    socket4 = open_ping_socket_ipv4(ping_data_size);
 #ifdef IPV6
    socket6 = open_ping_socket_ipv6(ping_data_size);
+    /* if called (sym-linked) via 'fping6', imply '-6'
+     * for backward compatibility */
+    if (strstr(prog, "fping6")) {
+        hints_ai_family = AF_INET6;
+    }
 #endif

    if ((uid = getuid())) {