diff options
Diffstat (limited to 'clients/gears.c')
| -rw-r--r-- | clients/gears.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clients/gears.c b/clients/gears.c index 17536cb2..7d3c3100 100644 --- a/clients/gears.c +++ b/clients/gears.c @@ -413,6 +413,10 @@ int main(int argc, char *argv[]) struct gears *gears; d = display_create(&argc, &argv, NULL); + if (d == NULL) { + fprintf(stderr, "failed to create display: %m\n"); + return -1; + } gears = gears_create(d); display_run(d); |