Make version_update() callback being invoked when linking/appending datablocks

This way addons and render engines which needs to do versioning code on files will properly
do it when something is being linked or appended to the scene. Previously that callback was
only called for the local main only, making it impossible to do tweaks on linking.

1 files changed, 9 insertions, 1 deletions

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index 7e10bff49a4..5a3e9141fad 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -105,6 +105,7 @@
 
 #include "BLI_endian_switch.h"
 #include "BLI_blenlib.h"
+#include "BLI_callbacks.h"
 #include "BLI_math.h"
 #include "BLI_threads.h"
 #include "BLI_mempool.h"
@@ -7889,8 +7890,12 @@ BlendFileData *blo_read_file_internal(FileData *fd, const char *filepath)
 	}
 	
 	/* do before read_libraries, but skip undo case */
-	if (fd->memfile==NULL)
+	if (fd->memfile==NULL) {
 		do_versions(fd, NULL, bfd->main);
+		if (BLI_thread_is_main()) {
+			BLI_callback_exec(bfd->main, NULL, BLI_CB_EVT_VERSION_UPDATE);
+		}
+	}
 	
 	do_versions_userdef(fd, bfd);
 	
@@ -9527,6 +9532,9 @@ static void read_libraries(FileData *basefd, ListBase *mainlist)
 				do_versions(mainptr->curlib->filedata, mainptr->curlib, mainptr);
 			else
 				do_versions(basefd, NULL, mainptr);
+			if (BLI_thread_is_main()) {
+				BLI_callback_exec(mainptr, NULL, BLI_CB_EVT_VERSION_UPDATE);
+			}
 		}
 		
 		if (mainptr->curlib->filedata)