replace some spcurve->last_bpath calls with spcurve->is_empty

diff --git a/src/pen-context.cpp b/src/pen-context.cpp
index 78baacc76b210d4ac6446fff3f1aae4f0f00695f..9509efc69dc93c68738e39e01861ba6f9ccd6cdb 100644 (file)
--- a/src/pen-context.cpp
+++ b/src/pen-context.cpp
@@ -871,8 +871,7 @@ pen_lastpoint_move (SPPenContext *const pc, gdouble x, gdouble y)
         return;
 
     // green
-    NArtBpath const * bpath = pc->green_curve->last_bpath();
-    if (bpath) {
+    if (!pc->green_curve->is_empty()) {
         pc->green_curve->last_point_additive_move( Geom::Point(x,y) );
     } else {
         // start anchor too

diff --git a/src/verbs.cpp b/src/verbs.cpp
index 494181e555e5536700740f2c4fa713efe8cec17e..8c5ce310b67e3089a2466b5e17e3cd612eb1c210 100644 (file)
--- a/src/verbs.cpp
+++ b/src/verbs.cpp
@@ -1606,7 +1606,7 @@ ZoomVerb::perform(SPAction *action, void *data, void */*pdata*/)
             // While drawing with the pen/pencil tool, zoom towards the end of the unfinished path
             if (tools_isactive(dt, TOOLS_FREEHAND_PENCIL) || tools_isactive(dt, TOOLS_FREEHAND_PEN)) {
                 SPCurve *rc = SP_DRAW_CONTEXT(ec)->red_curve;
-                if (rc->last_bpath()) {
+                if (!rc->is_empty()) {
                     NR::Point const zoom_to (rc->last_point());
                     dt->zoom_relative_keep_point(zoom_to, mul*zoom_inc);
                     break;
@@ -1624,7 +1624,7 @@ ZoomVerb::perform(SPAction *action, void *data, void */*pdata*/)
             // While drawing with the pen/pencil tool, zoom away from the end of the unfinished path
             if (tools_isactive(dt, TOOLS_FREEHAND_PENCIL) || tools_isactive(dt, TOOLS_FREEHAND_PEN)) {
                 SPCurve *rc = SP_DRAW_CONTEXT(ec)->red_curve;
-                if (rc->last_bpath()) {
+                if (!rc->is_empty()) {
                     NR::Point const zoom_to (rc->last_point());
                     dt->zoom_relative_keep_point(zoom_to, 1 / (mul*zoom_inc));
                     break;