tavoid hang with htmlroff (Michael Teichgräber) - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 2b03bf696ca055900ba587d010e731964f56ee3a
   DIR parent a727811a2c15ab09685d897dcc098d92052bb396
  HTML Author: rsc <devnull@localhost>
       Date:   Thu, 12 Oct 2006 02:43:52 +0000
       
       avoid hang with htmlroff (Michael Teichgräber)
       
       Diffstat:
         M src/cmd/tcs/utf.c                   |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/src/cmd/tcs/utf.c b/src/cmd/tcs/utf.c
       t@@ -45,7 +45,7 @@ utf_in(int fd, long *notused, struct convert *out)
                tot = 0;
                while((n = read(fd, buf+tot, N-tot)) >= 0){
                        tot += n;
       -                for(i=j=0; i<tot-UTFmax || (n==0 && i<tot); ){
       +                for(i=j=0; i<=tot-UTFmax || (i<tot && (n==0 || fullrune(buf+i, tot-i))); ){
                                c = our_mbtowc(&l, buf+i, tot-i);
                                if(c == -1){
                                        if(squawk)