ref: c5c3a280df977057089d9c5574f01368def7c35c
parent: d31d35b20437bf82efdbbaa78d495146cc8b8304
author: Sigrid Solveig Haflínudóttir <ftrvxmtrx@gmail.com>
date: Tue Jan 4 17:01:53 EST 2022
9gc: ignore empty lines (thanks grobe0ba)
--- a/9gc.c
+++ b/9gc.c
@@ -355,8 +355,8 @@
chatrw(C9aux *a)
{
struct timeval t;
+ int n, sz, sz0;
fd_set r, e;
- int n, sz;
C9tag tag;
C9ctx *ctx;
char *s;
@@ -384,7 +384,7 @@
c9proc(ctx);
} else if (FD_ISSET(0, &r)) {
s = (char*)a->rdbuf;
- sz = sprintf(s, "%s → ", nick);
+ sz = sz0 = sprintf(s, "%s → ", nick);
for (;;) {
if ((n = read(0, s+sz, sizeof(a->rdbuf)-sz)) > 0)
sz += n;
@@ -392,8 +392,9 @@
exit(0);
if (s[sz-1] != '\n'){
s[sz-1] = '\n';
- }else{
- c9write(ctx, &tag, Chatfid, 0, s, sz);
+ } else {
+ if (s[sz0] != '\n')
+ c9write(ctx, &tag, Chatfid, 0, s, sz);
break;
}
}