diff options
Diffstat (limited to 'ttxtsubsfilter.c')
| -rw-r--r-- | ttxtsubsfilter.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ttxtsubsfilter.c b/ttxtsubsfilter.c index a50a3fb..b997e82 100644 --- a/ttxtsubsfilter.c +++ b/ttxtsubsfilter.c @@ -141,11 +141,11 @@ void cTtxtSubsFilter::MakeY0(char *outdata, char *indata, uint16_t newpageno) memcpy(o->data + 2, i->data + 2, 6); // new text - char txtbuf[32]; + unsigned char txtbuf[32]; size_t txtlen; size_t n; - txtlen = snprintf(txtbuf, 32, "%03x", newpageno < 0x100 ? newpageno + 0x800 : newpageno); + txtlen = snprintf((char *) txtbuf, 32, "%03x", newpageno < 0x100 ? newpageno + 0x800 : newpageno); for(n = 0; n < txtlen; n++) { if(parity(txtbuf[n])) @@ -154,5 +154,5 @@ void cTtxtSubsFilter::MakeY0(char *outdata, char *indata, uint16_t newpageno) o->data[n + 8] = invtab[txtbuf[n]]; // XXX wrong parity? } for(; n < 32; n++) - o->data[n + 8] = invtab[' ']; // space already has right parity + o->data[n + 8] = invtab[(unsigned char) ' ']; // space already has right parity } |