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-rw-r--r--src/libsystemd-terminal/idev-keyboard.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsystemd-terminal/idev-keyboard.c b/src/libsystemd-terminal/idev-keyboard.c
index d5936b7d23..8dc1c20b14 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];
}