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| author | Campbell Barton <ideasman42@gmail.com> | 2012-04-09 08:39:47 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-04-09 08:39:47 +0400 |
| commit | 9a6a791ff0c9b32f66831f5e09d7c283ac309b95 (patch) | |
| tree | 0777f6caf5134d5d3e3babf7757340cb06d83686 /source/blender/makesrna/RNA_types.h | |
| parent | b7113002dbea417617e3ef655d42732ade16577e (diff) | |
fix [#30865] Crash when browsing last operators in outliner (or by Python API)
Operator descriptions can be NULL pointers,
fix this by making use of PROP_NEVER_NULL flag, when its not set, generated string funcs will test for NULL.
Diffstat (limited to 'source/blender/makesrna/RNA_types.h')
| -rw-r--r-- | source/blender/makesrna/RNA_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h index 8a668f68761..8f3e2c1f104 100644 --- a/source/blender/makesrna/RNA_types.h +++ b/source/blender/makesrna/RNA_types.h @@ -180,6 +180,9 @@ typedef enum PropertyFlag { /* disallow assigning a variable to its self, eg an object tracking its self * only apply this to types that are derived from an ID ()*/ PROP_ID_SELF_CHECK = 1<<20, + /* use for... + * - pointers: in the UI and python so unsetting or setting to None won't work + * - strings: so our internal generated get/length/set functions know to do NULL checks before access [#30865] */ PROP_NEVER_NULL = 1<<18, /* currently only used for UI, this is similar to PROP_NEVER_NULL * except that the value may be NULL at times, used for ObData, where an Empty's will be NULL |