Fix T88100: Crash going to shading tab

2021-05-07 12:43:43 +02:00
parent 6b46e9e524
commit 23acca0c32
1 changed files with 6 additions and 4 deletions
--- a/source/blender/sequencer/SEQ_iterator.h
+++ b/source/blender/sequencer/SEQ_iterator.h
@@ -40,15 +40,17 @@ struct GSetIterator;

 #define SEQ_ALL_BEGIN(ed, var) \
  { \
-    SeqCollection *all_strips = SEQ_query_all_strips_recursive(&ed->seqbase); \
-    GSetIterator gsi; \
-    GSET_ITER (gsi, all_strips->set) { \
-      var = (Sequence *)(BLI_gsetIterator_getKey(&gsi));
+    if (ed != NULL) { \
+      SeqCollection *all_strips = SEQ_query_all_strips_recursive(&ed->seqbase); \
+      GSetIterator gsi; \
+      GSET_ITER (gsi, all_strips->set) { \
+        var = (Sequence *)(BLI_gsetIterator_getKey(&gsi));

 #define SEQ_ALL_END \
  } \
  SEQ_collection_free(all_strips); \
  } \
+  } \
  ((void)0)

 typedef struct SeqCollection {