[Bf-blender-cvs] [b615ce6] GPencil_Editing_Stage3: GP EditMode: Tweaked poll callback for selection ops to work when the active layer is empty

[Joshua Leung]

Commit: b615ce637f95e4930491571cea39581288c480c8
Author: Joshua Leung
Date:   Sat Oct 24 01:58:11 2015 +1300
Branches: GPencil_Editing_Stage3
https://developer.blender.org/rBb615ce637f95e4930491571cea39581288c480c8

GP EditMode: Tweaked poll callback for selection ops to work when the active layer is empty

===================================================================

M	source/blender/editors/gpencil/gpencil_select.c

===================================================================

diff --git a/source/blender/editors/gpencil/gpencil_select.c b/source/blender/editors/gpencil/gpencil_select.c
index 0dd9101..08975f0 100644
--- a/source/blender/editors/gpencil/gpencil_select.c
+++ b/source/blender/editors/gpencil/gpencil_select.c
@@ -67,10 +67,13 @@
 static int gpencil_select_poll(bContext *C)
 {
 	bGPdata *gpd = ED_gpencil_data_get_active(C);
-	bGPDlayer *gpl = gpencil_layer_getactive(gpd);
 	
-	/* only if there's an active layer with an active frame */
-	return (gpl && gpl->actframe);
+	/* we just need some visible strokes, and to be in editmode */
+	if ((gpd) && (gpd->flag & GP_DATA_STROKE_EDITMODE)) {
+		/* TODO: include a check for visible strokes? */
+		if (gpd->layers.first)
+			return true;
+	}
 }
 
 /* ********************************************** */