diff options
| -rw-r--r-- | sys/src/cmd/hgfs/hash.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/sys/src/cmd/hgfs/hash.c b/sys/src/cmd/hgfs/hash.c index 7723e2fb2..e477c5734 100644 --- a/sys/src/cmd/hgfs/hash.c +++ b/sys/src/cmd/hgfs/hash.c @@ -10,12 +10,11 @@ int Hfmt(Fmt *f) { - uchar *p; - - p = va_arg(f->args, uchar*); - return fmtprint(f, - "%.2x%.2x%.2x%.2x%.2x%.2x", - p[0], p[1], p[2], p[3], p[4], p[5]); + uchar *p, *e; + for(p = va_arg(f->args, uchar*), e = p + HASHSZ; p != e; p++) + if(fmtprint(f, "%.2x", *p) < 0) + return -1; + return 0; } int |