From 9955ddc978c2e6acfe246f29f1d317b55d860757 Mon Sep 17 00:00:00 2001
From: "arg@10ksloc.org" <unknown>
Date: Fri, 4 Aug 2006 12:00:55 +0200
Subject: using execl now, argv changed, using cmd and const char defs directly
 in the KEYS struct

---
 util.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'util.c')

diff --git a/util.c b/util.c
index e29d8b0..990ad28 100644
--- a/util.c
+++ b/util.c
@@ -43,17 +43,20 @@ eprint(const char *errstr, ...)
 void
 spawn(Arg *arg)
 {
-	char **argv = (char **)arg->argv;
+	static char *shell = NULL;
 
-	if(!argv || !argv[0])
+	if(!shell && !(shell = getenv("SHELL")))
+		shell = "/bin/sh";
+
+	if(!arg->cmd)
 		return;
 	if(fork() == 0) {
 		if(fork() == 0) {
 			if(dpy)
 				close(ConnectionNumber(dpy));
 			setsid();
-			execvp(argv[0], argv);
-			fprintf(stderr, "dwm: execvp %s", argv[0]);
+			execl(shell, shell, "-c", arg->cmd, NULL);
+			fprintf(stderr, "dwm: execl '%s'", arg->cmd);
 			perror(" failed");
 		}
 		exit(0);
-- 
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