diff options
| -rw-r--r-- | src/property.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/property.c b/src/property.c index 66a3842..bf04eeb 100644 --- a/src/property.c +++ b/src/property.c @@ -832,12 +832,28 @@ int set_prop(Display *display, int argc, char *argv[], char *name, int disable(Display *display, int argc, char *argv[], char *name, char *desc) { - char *new_argv[3] = { argv[0], "Device Enabled", "0" }; + char *new_argv[3] = { NULL, "Device Enabled", "0" }; + + if (argc != 1) { + fprintf(stderr, "Usage: xinput %s %s\n", name, desc); + return EXIT_FAILURE; + } + + new_argv[0] = argv[0]; + return set_prop(display, 3, new_argv, name, desc); } int enable(Display *display, int argc, char *argv[], char *name, char *desc) { - char *new_argv[3] = { argv[0], "Device Enabled", "1" }; + char *new_argv[3] = { NULL, "Device Enabled", "1" }; + + if (argc != 1) { + fprintf(stderr, "Usage: xinput %s %s\n", name, desc); + return EXIT_FAILURE; + } + + new_argv[0] = argv[0]; + return set_prop(display, 3, new_argv, name, desc); } |