Cleanup: remove unused temp directory initialization

This last worked in v2.27 (2003) where all paths were initialized to "/"
which was still checked to initialize the temp directory.

This hasn't been the case since 932e9e831647604e0b129b55e5ab035
where it changed to "/tmp/", then an empty string (current default).

3 files changed, 0 insertions, 12 deletions

diff --git a/source/blender/blenkernel/BKE_appdir.h b/source/blender/blenkernel/BKE_appdir.h
index b8a4497c7be..9223a60c8ef 100644
--- a/source/blender/blenkernel/BKE_appdir.h
+++ b/source/blender/blenkernel/BKE_appdir.h
@@ -60,7 +60,6 @@ bool BKE_appdir_program_python_search(char *fullpath,
 
 /* Initialize path to temporary directory. */
 void BKE_tempdir_init(char *userdir);
-void BKE_tempdir_system_init(char *dir);
 
 const char *BKE_tempdir_base(void);
 const char *BKE_tempdir_session(void);
diff --git a/source/blender/blenkernel/intern/appdir.c b/source/blender/blenkernel/intern/appdir.c
index 236f1391443..2f7b2cc480c 100644
--- a/source/blender/blenkernel/intern/appdir.c
+++ b/source/blender/blenkernel/intern/appdir.c
@@ -999,14 +999,6 @@ const char *BKE_tempdir_base(void)
 }
 
 /**
- * Path to the system temporary directory (with trailing slash)
- */
-void BKE_tempdir_system_init(char *dir)
-{
-  where_is_temp(dir, NULL, FILE_MAX, NULL);
-}
-
-/**
  * Delete content of this instance's temp dir.
  */
 void BKE_tempdir_session_purge(void)
diff --git a/source/blender/windowmanager/intern/wm_files.c b/source/blender/windowmanager/intern/wm_files.c
index 44367969ed7..69b7c7bb1e3 100644
--- a/source/blender/windowmanager/intern/wm_files.c
+++ b/source/blender/windowmanager/intern/wm_files.c
@@ -415,9 +415,6 @@ static void wm_init_userdef(Main *bmain)
   MEM_CacheLimiter_set_maximum(((size_t)U.memcachelimit) * 1024 * 1024);
   BKE_sound_init(bmain);
 
-  if (STREQ(U.tempdir, "/")) {
-    BKE_tempdir_system_init(U.tempdir);
-  }
   /* Update `U.tempdir` from user preferences. */
   BKE_tempdir_init(U.tempdir);