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authorarg@10ksloc.org <unknown>2006-08-04 12:00:55 +0200
committerarg@10ksloc.org <unknown>2006-08-04 12:00:55 +0200
commit9955ddc978c2e6acfe246f29f1d317b55d860757 (patch)
treed7f5d5ef9f4aa6cea8e724f2f6f0938c7033f2bb /util.c
parent0dfe729f90069de070495c82ddc72cc476a4f3ab (diff)
downloaddwm-9955ddc978c2e6acfe246f29f1d317b55d860757.tar.gz
using execl now, argv changed, using cmd and const char defs directly in the KEYS struct
Diffstat (limited to 'util.c')
-rw-r--r--util.c11
1 files changed, 7 insertions, 4 deletions
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);