diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index cd8d67d..0acf201 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -92,6 +92,9 @@ int main(int argc, char **argv) { if (!c.c) fatal("ivi_controller global not available"); + if (c.outputs.empty()) + fatal("no output was set up!"); + while (check_events(d.get(), &c, STDIN_FILENO) != -1) { c.c->execute_pending(); } |