From 65977417e7cc5919f7c9787f97a528e8c24d2423 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Thu, 30 Jun 2016 00:45:37 +0200
Subject: rc: write /dev/wdir after printing the prompt, not after executing
 "cd" command

---
 sys/src/cmd/rc/lex.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'sys/src/cmd/rc/lex.c')

diff --git a/sys/src/cmd/rc/lex.c b/sys/src/cmd/rc/lex.c
index fa364f18d..662c1970a 100644
--- a/sys/src/cmd/rc/lex.c
+++ b/sys/src/cmd/rc/lex.c
@@ -92,6 +92,16 @@ pprompt(void)
 	if(runq->iflag){
 		pstr(err, promptstr);
 		flush(err);
+		if(newwdir){
+			char dir[4096];
+			int fd;
+			if((fd=open("/dev/wdir", OWRITE))>=0){
+				getwd(dir, sizeof(dir));
+				write(fd, dir, strlen(dir));
+				close(fd);
+			}
+			newwdir = 0;
+		}
 		prompt = vlook("prompt");
 		if(prompt->val && prompt->val->next)
 			promptstr = prompt->val->next->word;
-- 
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