meego-tablet-shell: Only clear CLOEXEC flag in child

compositor/meego-tablet-shell.c

@@ -340,15 +340,15 @@ launch_switcher(struct meego_tablet_shell *shell)
 		return;
 	}
 
-	/* SOCK_CLOEXEC closes both ends, so we need to unset the flag
+	shell->pid = fork();
-	 * on the client fd. */
+	switch (shell->pid) {
+	case 0:
+		/* SOCK_CLOEXEC closes both ends, so we need to unset
+		 * the flag on the client fd. */
 		flags = fcntl(sv[1], F_GETFD);
 		if (flags != -1)
 			fcntl(sv[1], F_SETFD, flags & ~FD_CLOEXEC);
 
-	shell->pid = fork();
-	switch (shell->pid) {
-	case 0:
 		snprintf(s, sizeof s, "%d", sv[1]);
 		setenv("WAYLAND_SOCKET", s, 1);
 		setenv("EGL_PLATFORM", "wayland", 1);