patch 9.0.0172: trying to allocate zero bytes Commit: https://github.com/vim/vim/commit/1024690c015921b0a458172bc368133f63af1b89 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 8 17:08:05 2022 +0100 patch 9.0.0172: trying to allocate zero bytes Problem: Trying to allocate zero bytes. Solution: Do not allocate the proptype array when there are none. (closes #10867)

--- a/src/textprop.c
+++ b/src/textprop.c
@@ -736,7 +736,7 @@ find_type_by_id(hashtab_T *ht, proptype_
     int low = 0;
     int high;
 
-    if (ht == NULL)
+    if (ht == NULL || ht->ht_used == 0)
 	return NULL;
 
     // Make the loopup faster by creating an array with pointers to