keyboard_indicators: fix segfault when -s is specified
This commit is contained in:
parent
6f01174392
commit
2c114ec2b5
@ -380,9 +380,15 @@ kernel_release(void)
|
|||||||
static const char *
|
static const char *
|
||||||
keyboard_indicators(void)
|
keyboard_indicators(void)
|
||||||
{
|
{
|
||||||
|
Display *dpy = XOpenDisplay(NULL);
|
||||||
XKeyboardState state;
|
XKeyboardState state;
|
||||||
|
|
||||||
|
if (dpy == NULL) {
|
||||||
|
warnx("XOpenDisplay failed");
|
||||||
|
return UNKNOWN_STR;
|
||||||
|
}
|
||||||
XGetKeyboardControl(dpy, &state);
|
XGetKeyboardControl(dpy, &state);
|
||||||
|
XCloseDisplay(dpy);
|
||||||
|
|
||||||
switch (state.led_mask) {
|
switch (state.led_mask) {
|
||||||
case 1:
|
case 1:
|
||||||
|
Loading…
Reference in New Issue
Block a user