[Bf-blender-cvs] [ca83649b7db] master: Fix T82019 Crash loading 2.78 splash demo.

[Howard Trickey]

Commit: ca83649b7dbf7b30f3189393a5a27d9faf0ee73e
Author: Howard Trickey
Date:   Sat Oct 24 13:53:16 2020 -0400
Branches: master
https://developer.blender.org/rBca83649b7dbf7b30f3189393a5a27d9faf0ee73e

Fix T82019 Crash loading 2.78 splash demo.

The versioning code to default to old booleans for old files was
faulty because really old files had a 'solver' field (later removed,
but then added back for new booleans).

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

M	source/blender/blenloader/intern/versioning_290.c

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

diff --git a/source/blender/blenloader/intern/versioning_290.c b/source/blender/blenloader/intern/versioning_290.c
index 00085cb7d59..eeb0dd336a3 100644
--- a/source/blender/blenloader/intern/versioning_290.c
+++ b/source/blender/blenloader/intern/versioning_290.c
@@ -705,14 +705,12 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain)
     }
 
     /* Solver and Collections for Boolean. */
-    if (!DNA_struct_elem_find(fd->filesdna, "BooleanModifierData", "char", "solver")) {
-      for (Object *object = bmain->objects.first; object != NULL; object = object->id.next) {
-        LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
-          if (md->type == eModifierType_Boolean) {
-            BooleanModifierData *bmd = (BooleanModifierData *)md;
-            bmd->solver = eBooleanModifierSolver_Fast;
-            bmd->flag = eBooleanModifierFlag_Object;
-          }
+    for (Object *object = bmain->objects.first; object != NULL; object = object->id.next) {
+      LISTBASE_FOREACH (ModifierData *, md, &object->modifiers) {
+        if (md->type == eModifierType_Boolean) {
+          BooleanModifierData *bmd = (BooleanModifierData *)md;
+          bmd->solver = eBooleanModifierSolver_Fast;
+          bmd->flag = eBooleanModifierFlag_Object;
         }
       }
     }