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libquery foreach looper: in recursive case, do not bother with NULL id pointers!

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Bastien Montagne
2016-03-30 21:36:09 +02:00
parent cb19948053
commit f7fc55867a
1 changed files with 1 additions and 1 deletions
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source/blender/blenkernel/intern/library_query.c
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@@ -88,7 +88,7 @@
if (_flag & IDWALK_READONLY) { \ if (_flag & IDWALK_READONLY) { \
BLI_assert(*(id_pp) == old_id); \ BLI_assert(*(id_pp) == old_id); \
} \ } \
if (_flag & IDWALK_RECURSE) { \ if (old_id && (_flag & IDWALK_RECURSE)) { \
if (!BLI_gset_haskey((_data)->ids_handled, old_id)) { \ if (!BLI_gset_haskey((_data)->ids_handled, old_id)) { \
BLI_gset_add((_data)->ids_handled, old_id); \ BLI_gset_add((_data)->ids_handled, old_id); \
if (!(callback_return & IDWALK_RET_STOP_RECURSION)) { \ if (!(callback_return & IDWALK_RET_STOP_RECURSION)) { \