diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2014-10-03 12:48:36 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2014-10-03 15:57:00 +0200 |
| commit | fe741a85c1912ead26c1a78251e1d490a8a432b3 (patch) | |
| tree | 9f3692b469b6914d3eb155c257c6a02bad0e1f67 | |
| parent | 61d0326a5b1c11a8f2e8e31ec9093e81daa26588 (diff) | |
terminal/idev: don't map XKB_KEY_NoSymbol as ASCII 0
XKB_KEY_NoSymbol is defined as 0 but does not correspond to a VT key with
ASCII value 0. No such key exists, so don't try to find such a key.
| -rw-r--r-- | src/libsystemd-terminal/idev-keyboard.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsystemd-terminal/idev-keyboard.c b/src/libsystemd-terminal/idev-keyboard.c index d5936b7d2..8dc1c20b1 100644 --- a/src/libsystemd-terminal/idev-keyboard.c +++ b/src/libsystemd-terminal/idev-keyboard.c @@ -575,7 +575,7 @@ static int8_t guess_ascii(struct xkb_state *state, uint32_t code, uint32_t n_sym const xkb_keysym_t *s; int num; - if (n_syms == 1 && syms[0] < 128) + if (n_syms == 1 && syms[0] < 128 && syms[0] > 0) return syms[0]; keymap = xkb_state_get_keymap(state); @@ -584,7 +584,7 @@ static int8_t guess_ascii(struct xkb_state *state, uint32_t code, uint32_t n_sym for (lo = 0; lo < n_lo; ++lo) { lv = xkb_state_key_get_level(state, code + KBDXKB_SHIFT, lo); num = xkb_keymap_key_get_syms_by_level(keymap, code + KBDXKB_SHIFT, lo, lv, &s); - if (num == 1 && s[0] < 128) + if (num == 1 && s[0] < 128 && s[0] > 0) return s[0]; } |