[Bf-blender-cvs] [14ee48d898e] master: Fix crash reading files with unknown modifier ID's

[Campbell Barton]

Commit: 14ee48d898e8cbe1a0be9899ea4d9d68cb3f1f04
Author: Campbell Barton
Date:   Mon Jan 4 16:44:25 2021 +1100
Branches: master
https://developer.blender.org/rB14ee48d898e8cbe1a0be9899ea4d9d68cb3f1f04

Fix crash reading files with unknown modifier ID's

Missing NULL check for the modifier type.

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

M	source/blender/blenkernel/intern/modifier.c

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

diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c
index ba0f59f6363..a2a0bd84234 100644
--- a/source/blender/blenkernel/intern/modifier.c
+++ b/source/blender/blenkernel/intern/modifier.c
@@ -1564,7 +1564,7 @@ void BKE_modifier_blend_read_data(BlendDataReader *reader, ListBase *lb, Object
       }
     }
 
-    if (mti->blendRead != NULL) {
+    if ((mti != NULL) && (mti->blendRead != NULL)) {
       mti->blendRead(reader, md);
     }
   }