progs/catsign.1: Fix the warning about `verify' output.

Obviously copied from `catcrypt decrypt', which does only output
verified data because of its chunking; but `catsign' doesn't work like
this by default.

diff --git a/progs/catsign.1 b/progs/catsign.1
index 190c631..5f19a1d 100644 (file)
--- a/progs/catsign.1
+++ b/progs/catsign.1
@@ -539,8 +539,16 @@ No output.  Watch the exit status.
 All messages.
 .PP
 .B Warning!
 All messages.
 .PP
 .B Warning!

-All output written has been checked for authenticity.  However, output
-can fail madway through for many reasons, and the resulting message may
+Unless the
+.B \-b
+option is set (which happens automatically if writing to standard
+output),
+.BR catsign 's
+output is
+.I not
+checked for authenticity until it has all been written.  Even with
+.BR \-b ,
+output can fail midway for many reasons, and the resulting message may

 therefore be truncated.  Don't rely on the output being complete until
 .B OK
 is printed or
 therefore be truncated.  Don't rely on the output being complete until
 .B OK
 is printed or