keyboard_indicators: Clean up opening display
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@ -7,10 +7,10 @@
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const char *
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keyboard_indicators(void)
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{
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Display *dpy = XOpenDisplay(NULL);
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Display *dpy;
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XKeyboardState state;
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if (dpy == NULL) {
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if (!(dpy = XOpenDisplay(NULL))) {
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fprintf(stderr, "Cannot open display\n");
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return NULL;
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}
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