[Bf-blender-cvs] [62da41d63dd] blender-v3.0-release: Fix: Incorrect socket identifier versioning
Jacques Lucke
noreply at git.blender.org
Mon Nov 15 16:08:08 CET 2021
Commit: 62da41d63dd9fb131a3c7a1f339b49e6186b3300
Author: Jacques Lucke
Date: Mon Nov 15 08:52:58 2021 -0600
Branches: blender-v3.0-release
https://developer.blender.org/rB62da41d63dd9fb131a3c7a1f339b49e6186b3300
Fix: Incorrect socket identifier versioning
There were two issues:
- The third math node socket does not exist in old enough files.
- The comment incorrectly referred to the vector math node.
Differential Revision: https://developer.blender.org/D13219
===================================================================
M source/blender/blenloader/intern/versioning_300.c
===================================================================
diff --git a/source/blender/blenloader/intern/versioning_300.c b/source/blender/blenloader/intern/versioning_300.c
index 6402bcc0b05..c0c3a8e4d4b 100644
--- a/source/blender/blenloader/intern/versioning_300.c
+++ b/source/blender/blenloader/intern/versioning_300.c
@@ -2158,8 +2158,8 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain)
* \note Keep this message at the bottom of the function.
*/
{
- /* Use consistent socket identifiers for the vector math node.
- * Thecode to make unique identifiers from the names was inconsitent. */
+ /* Use consistent socket identifiers for the math node.
+ * The code to make unique identifiers from the names was inconsistent. */
FOREACH_NODETREE_BEGIN (bmain, ntree, id) {
if (ELEM(ntree->type, NTREE_SHADER, NTREE_GEOMETRY)) {
LISTBASE_FOREACH (bNode *, node, &ntree->nodes) {
@@ -2167,7 +2167,11 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain)
bNodeSocket *value1 = ((bNodeSocket *)node->inputs.first)->next;
bNodeSocket *value2 = value1->next;
strcpy(value1->identifier, "Value_001");
- strcpy(value2->identifier, "Value_002");
+ if (value2 != NULL) {
+ /* This can be null when file is quite old so that the socket did not exist
+ * (before 0406eb110332a8). */
+ strcpy(value2->identifier, "Value_002");
+ }
}
}
}
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