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Fix a hang on servers that don't support the X Keyboard Extension

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* src/xfns.c (Fx_backspace_delete_keys_p): Don't block input
before checking for Xkb.
This commit is contained in:
Po Lu 2021-12-29 18:59:47 +08:00
parent 7d672ed069
commit fb386e22e1
1 changed files with 2 additions and 2 deletions
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4
src/xfns.c
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@ -7749,11 +7749,11 @@ present and mapped to the usual X keysyms. */)
Display *dpy = FRAME_X_DISPLAY (f);
Lisp_Object have_keys;
block_input ();
if (!FRAME_DISPLAY_INFO (f)->supports_xkb)
return Qlambda;
block_input ();
/* In this code we check that the keyboard has physical keys with names
that start with BKSP (Backspace) and DELE (Delete), and that they
generate keysym XK_BackSpace and XK_Delete respectively.