circo

commit c0b3d85c9865e1be78aa2cab4f22cce4febd9513
parent 8ae29b85be214ea545dd68e4dadf131d4ea5b3c0
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Thu, 19 Apr 2018 19:34:00 +0200

Reuse already opened buffers.

This allow to rejoin channels after reconnecting to a server (or change
server), without create a new buffer with the same name. Since circo is
single-server we can recycle the buffers with the same name.

Diffstat:
M
circo.c
 | 
10
++++++----

1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/circo.c b/circo.c
@@ -593,6 +593,7 @@ void
 focusprev(const Arg *arg) {
 	Buffer *b, *nb;
 
+	nb = sel;
 	if(sel == buffers) {
 		for(b = buffers; b; b = b->next)
 			nb = b;
@@ -811,10 +812,11 @@ recv_join(char *who, char *chan, char *txt) {
 
 	if(!*chan)
 		chan = txt;
-	if(!strcmp(who, nick))
-		b = sel = newbuf(chan);
-	else {
-		b = getbuf(chan);
+	b = getbuf(chan);
+	if(!b) {
+		if(strcmp(who, nick)) /* this should never happen here */
+			return;
+		b = newbuf(chan);
 		if(!b) /* malformed message */
 			return;
 	}