Make shell_command a global like other stuff rather than making it an

exception and using callback argument.

1 files changed, 6 insertions, 6 deletions

diff --git a/tmux.c b/tmux.c
index 07aeeaeb..b8a73fd9 100644
--- a/tmux.c
+++ b/tmux.c
@@ -44,6 +44,7 @@ struct hooks	*global_hooks;
 struct timeval	 start_time;
 const char	*socket_path;
 int		 ptm_fd = -1;
+const char	*shell_command;
 
 static __dead void	 usage(void);
 static char		*make_label(const char *);
@@ -190,8 +191,8 @@ find_home(void)
 int
 main(int argc, char **argv)
 {
-	char					*path, *label, tmp[PATH_MAX];
-	char					*shellcmd = NULL, **var;
+	char					*path, *label, **var;
+	char					 tmp[PATH_MAX];
 	const char				*s, *shell;
 	int					 opt, flags, keys;
 	const struct options_table_entry	*oe;
@@ -220,8 +221,7 @@ main(int argc, char **argv)
 			flags |= CLIENT_256COLOURS;
 			break;
 		case 'c':
-			free(shellcmd);
-			shellcmd = xstrdup(optarg);
+			shell_command = optarg;
 			break;
 		case 'C':
 			if (flags & CLIENT_CONTROL)
@@ -258,7 +258,7 @@ main(int argc, char **argv)
 	argc -= optind;
 	argv += optind;
 
-	if (shellcmd != NULL && argc != 0)
+	if (shell_command != NULL && argc != 0)
 		usage();
 
 	if ((ptm_fd = getptmfd()) == -1)
@@ -348,5 +348,5 @@ main(int argc, char **argv)
 	free(label);
 
 	/* Pass control to the client. */
-	exit(client_main(event_init(), argc, argv, flags, shellcmd));
+	exit(client_main(event_init(), argc, argv, flags));
 }