Make tinc --batch --force join enable the tinc-up script.

The expected behavior of --batch --force is that all parameters in the
invitation are accepted, whether unsafe or not. Unsafe variables were
already accepted with --force in commit 061362d2f, this commit ensures
the generated tinc-up script is enabled as well.

Fixes #196 on GitHub.

diff --git a/src/invitation.c b/src/invitation.c
index 30d100d..2f28aef 100644 (file)
--- a/src/invitation.c
+++ b/src/invitation.c
@@ -1054,7 +1054,13 @@ ask_netname:
                                }
                        }
                } else {
-                       fprintf(stderr, "A tinc-up script was generated, but has been left disabled.\n");
+                       if(force) {
+                               rename(filename, filename2);
+                               chmod(filename2, 0755);
+                               fprintf(stderr, "tinc-up enabled.\n");
+                       } else {
+                               fprintf(stderr, "A tinc-up script was generated, but has been left disabled.\n");
+                       }
                }
        } else {
                // A placeholder was generated.