diff options
Diffstat (limited to 'tools/xsetwacom.c')
| -rw-r--r-- | tools/xsetwacom.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/xsetwacom.c b/tools/xsetwacom.c index c4bda14..ac2d9e0 100644 --- a/tools/xsetwacom.c +++ b/tools/xsetwacom.c @@ -1756,6 +1756,12 @@ static void get(Display *dpy, enum printformat printformat, int argc, char **arg TRACE("'get' requested for '%s'.\n", argv[0]); + if (argc < 2) + { + usage(); + return; + } + dev = find_device(dpy, argv[0]); if (!dev) { |