diff options
Diffstat (limited to 'i3/bin/kbdlayout.c')
| -rw-r--r-- | i3/bin/kbdlayout.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/i3/bin/kbdlayout.c b/i3/bin/kbdlayout.c index bb030bb..7b1fdf6 100644 --- a/i3/bin/kbdlayout.c +++ b/i3/bin/kbdlayout.c @@ -28,6 +28,10 @@ int main(void) { int min = XkbMinorVersion; Display* disp = XkbOpenDisplay("", &evCode, &errRet, &maj, &min, &rsnRet); + if (disp == NULL) { + fprintf(stderr,"Failed to open display, is X running?\n"); + exit(1); + } // State XkbStatePtr state = calloc(1, sizeof(XkbStateRec)); |