From 8b3be08c21ed4dc2f3db5d7a4277b839593c05fd Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Thu, 14 Dec 2017 03:14:57 +0100
Subject: [PATCH] cmds: use pexec in ns/clone

---
 sys/src/cmd/ns/clone.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/sys/src/cmd/ns/clone.c b/sys/src/cmd/ns/clone.c
index a7592f6..dae3887 100644
--- a/sys/src/cmd/ns/clone.c
+++ b/sys/src/cmd/ns/clone.c
@@ -22,8 +22,8 @@
 void
 main(int argc, char *argv[])
 {
-	int fd, npaths;
-	char buf[256], *cmd, **args, *paths[17];
+	int fd;
+	char buf[256], *cmd, **args;
 
 	rfork(RFNAMEG);
 	if(argc < 3){
@@ -48,16 +48,6 @@ main(int argc, char *argv[])
 		sysfatal("exec %s failed: %r", cmd);
 	}
 
-	npaths = getfields(getenv(ENV_PATH), paths, nelem(paths), 1, ":");
-
-	if(npaths == nelem(paths))
-		--npaths;	// ignore last (possibly spurious) path
-
-	fd = 0;
-	while(fd < npaths){
-		snprint(buf, sizeof(buf), "%s/%s", paths[fd], cmd);
-		exec(buf, args);
-		++fd;
-	}
+	jehanne_pexec(cmd, args);
 	sysfatal("exec %s failed: %r", cmd);
 }