diff options
Diffstat (limited to 'src/lexer.c')
| -rw-r--r-- | src/lexer.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/lexer.c b/src/lexer.c index 4fbc313..ff43c1b 100644 --- a/src/lexer.c +++ b/src/lexer.c @@ -104,8 +104,12 @@ teco_lexer_step(teco_view_t *view, teco_machine_main_t *machine, teco_style_t style = SCE_SCITECO_DEFAULT; - gint32 chr = g_utf8_get_char_validated(macro+machine->macro_pc, - max_len-machine->macro_pc); + /* + * g_utf8_get_char_validated() sometimes(?) returns -2 for "\0". + */ + gint32 chr = macro[machine->macro_pc] + ? g_utf8_get_char_validated(macro+machine->macro_pc, + max_len-machine->macro_pc) : 0; if (chr < 0) { /* * Invalid UTF-8 byte sequence: |