small bugfix

[dwm.git] / util.c

diff --git a/util.c b/util.c
index 8b36a3f..4914cf5 100644 (file)
--- a/util.c
+++ b/util.c
@@ -30,12 +30,12 @@ eprint(const char *errstr, ...) {
 }
 
 void
-spawn(Arg *arg) {
+spawn(const char *arg) {
        static char *shell = NULL;
 
        if(!shell && !(shell = getenv("SHELL")))
                shell = "/bin/sh";
-       if(!arg->cmd)
+       if(!arg)
                return;
        /* The double-fork construct avoids zombie processes and keeps the code
         * clean from stupid signal handlers. */
@@ -44,8 +44,8 @@ spawn(Arg *arg) {
                        if(dpy)
                                close(ConnectionNumber(dpy));
                        setsid();
-                       execl(shell, shell, "-c", arg->cmd, (char *)NULL);
-                       fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg->cmd);
+                       execl(shell, shell, "-c", arg, (char *)NULL);
+                       fprintf(stderr, "dwm: execl '%s -c %s'", shell, arg);
                        perror(" failed");
                }
                exit(0);