Shorten a long line, and don't leak buffer in paste_add if size is zero.

2 files changed, 5 insertions, 2 deletions

diff --git a/paste.c b/paste.c
index d3a90a78..c76c52e5 100644
--- a/paste.c
+++ b/paste.c
@@ -163,8 +163,10 @@ paste_add(char *data, size_t size)
 	struct paste_buffer	*pb, *pb1;
 	u_int			 limit;
 
-	if (size == 0)
+	if (size == 0) {
+		free(data);
 		return;
+	}
 
 	limit = options_get_number(global_options, "buffer-limit");
 	RB_FOREACH_REVERSE_SAFE(pb, paste_time_tree, &paste_by_time, pb1) {
diff --git a/window.c b/window.c
index 3eb58bda..c8b8baf0 100644
--- a/window.c
+++ b/window.c
@@ -886,7 +886,8 @@ window_pane_spawn(struct window_pane *wp, int argc, char **argv,
 	ws.ws_col = screen_size_x(&wp->base);
 	ws.ws_row = screen_size_y(&wp->base);
 
-	switch (wp->pid = pty_fork(ptm_fd, &wp->fd, wp->tty, sizeof wp->tty, &ws)) {
+	wp->pid = pty_fork(ptm_fd, &wp->fd, wp->tty, sizeof wp->tty, &ws);
+	switch (wp->pid) {
 	case -1:
 		wp->fd = -1;
 		xasprintf(cause, "%s: %s", cmd, strerror(errno));