[Bf-blender-cvs] [9afd9dc] GPencil_Editing_Stage3: Fix: Save off GPencil eraser size earlier, to prevent it from being zeroed if something goes wrong (e.g. locked layers) in the meantime

[Joshua Leung]

Commit: 9afd9dc78e06926206a9f451974e24c4d73e521e
Author: Joshua Leung
Date:   Fri Dec 11 17:27:32 2015 +1300
Branches: GPencil_Editing_Stage3
https://developer.blender.org/rB9afd9dc78e06926206a9f451974e24c4d73e521e

Fix: Save off GPencil eraser size earlier, to prevent it from being zeroed if something goes wrong (e.g. locked layers) in the meantime

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

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

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

diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index 04e9a77..753aa3b 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -1181,6 +1181,12 @@ static tGPsdata *gp_session_initpaint(bContext *C)
 	
 	gp_session_initdata(C, p);
 	
+	/* radius for eraser circle is defined in userprefs now */
+	/* NOTE: we do this here, so that if we exit immediately,
+	 *       erase size won't get lost
+	 */
+	p->radius = U.gp_eraser;
+	
 	/* return context data for running paint operator */
 	return p;
 }
@@ -1519,9 +1525,6 @@ static int gpencil_draw_init(bContext *C, wmOperator *op)
 		return 0;
 	}
 	
-	/* radius for eraser circle is defined in userprefs now */
-	p->radius = U.gp_eraser;
-	
 	/* everything is now setup ok */
 	return 1;
 }