diff options
| -rw-r--r-- | sys/src/cmd/unicode.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/src/cmd/unicode.c b/sys/src/cmd/unicode.c index aec44b750..2d944c42e 100644 --- a/sys/src/cmd/unicode.c +++ b/sys/src/cmd/unicode.c @@ -85,9 +85,13 @@ nums(char *argv[]) q = *argv; while(*q){ w = chartorune(&r, q); - if(r==0x80 && (q[0]&0xFF)!=0x80){ - fprint(2, "unicode: invalid utf string %s\n", *argv); - return "bad utf"; + if(r==Runeerror){ + char b[UTFmax]; + + if(runetochar(b, &r) != w || memcmp(b, q, w) != 0){ + fprint(2, "unicode: invalid utf string %s\n", *argv); + return "bad utf"; + } } Bprint(&bout, "%.4x\n", r); q += w; |