[Bf-blender-cvs] [09071e27993] master: Fix T75330: Select linked crashes without a bone near the cursor

[Campbell Barton]

Commit: 09071e27993a6a113ea08376e361230d99e7690d
Author: Campbell Barton
Date:   Fri Apr 3 13:19:26 2020 +1100
Branches: master
https://developer.blender.org/rB09071e27993a6a113ea08376e361230d99e7690d

Fix T75330: Select linked crashes without a bone near the cursor

Own error with recent improvements to select link.

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

M	source/blender/editors/armature/armature_select.c

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

diff --git a/source/blender/editors/armature/armature_select.c b/source/blender/editors/armature/armature_select.c
index 86396dd6783..cafaca1f967 100644
--- a/source/blender/editors/armature/armature_select.c
+++ b/source/blender/editors/armature/armature_select.c
@@ -290,6 +290,7 @@ void *get_nearest_bone(bContext *C, const int xy[2], bool findunsel, Base **r_ba
         bases, bases_len, vc.obedit != NULL, buffer, hits, findunsel, true, r_base);
 
     MEM_freeN(bases);
+
     return bone;
   }
   return NULL;
@@ -484,9 +485,13 @@ static int armature_select_linked_pick_invoke(bContext *C, wmOperator *op, const
 
   Base *base = NULL;
   EditBone *ebone_active = get_nearest_bone(C, event->mval, true, &base);
-  bArmature *arm = base->object->data;
 
-  if (ebone_active == NULL || !EBONE_SELECTABLE(arm, ebone_active)) {
+  if (ebone_active == NULL) {
+    return OPERATOR_CANCELLED;
+  }
+
+  bArmature *arm = base->object->data;
+  if (!EBONE_SELECTABLE(arm, ebone_active)) {
     return OPERATOR_CANCELLED;
   }