[PATCH] shell: don't assign output for surface of type none

[Ander Conselvan de Oliveira]

If map is called with a surface of type none it will call
weston_surface_assign_output, even though the surface will
not be mapped.

This change was lost with the changes for using wl_layers.
---
 src/shell.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/shell.c b/src/shell.c
index ac7301a..2611316 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -1603,10 +1603,12 @@ map(struct weston_shell *base, struct weston_surface *surface,
 		break;
 	}
 
-	weston_surface_assign_output(surface);
-	weston_compositor_repick(compositor);
-	if (surface_type == SHELL_SURFACE_MAXIMIZED)
-		surface->output = shsurf->output;
+	if (surface_type != SHELL_SURFACE_NONE) {
+		weston_surface_assign_output(surface);
+		weston_compositor_repick(compositor);
+		if (surface_type == SHELL_SURFACE_MAXIMIZED)
+			surface->output = shsurf->output;
+	}
 
 	switch (surface_type) {
 	case SHELL_SURFACE_TOPLEVEL:
-- 
1.7.5.4