diff options
| -rw-r--r-- | src/qreg-commands.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/qreg-commands.c b/src/qreg-commands.c index 1bde944..3e3cd0a 100644 --- a/src/qreg-commands.c +++ b/src/qreg-commands.c @@ -382,7 +382,7 @@ teco_state_setqregstring_nobuilding_done(teco_machine_main_t *ctx, teco_int_t v; if (!teco_expressions_pop_num_calc(&v, 0, error)) return NULL; - if (!g_unichar_validate(v)) { + if (v < 0 || !g_unichar_validate(v)) { teco_error_codepoint_set(error, "^U"); return NULL; } @@ -394,6 +394,10 @@ teco_state_setqregstring_nobuilding_done(teco_machine_main_t *ctx, teco_int_t v; if (!teco_expressions_pop_num_calc(&v, 0, error)) return NULL; + if (v < 0 || v > 0xFF) { + teco_error_codepoint_set(error, "^U"); + return NULL; + } buffer[len++] = v; } } |