From 6695bf056065f2e2e56c0e00b9740e6685a8af28 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 22 Apr 2022 13:48:41 -0600
Subject: [PATCH] [gsubgpos] Remove wrong condition in Context application

Fixes https://github.com/harfbuzz/harfbuzz/issues/3545
---
 src/hb-ot-layout-gsubgpos.hh | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/hb-ot-layout-gsubgpos.hh b/src/hb-ot-layout-gsubgpos.hh
index 904916804..56e8c5b00 100644
--- a/src/hb-ot-layout-gsubgpos.hh
+++ b/src/hb-ot-layout-gsubgpos.hh
@@ -1415,11 +1415,6 @@ static inline void apply_lookup (hb_ot_apply_context_t *c,
     if (idx >= count)
       continue;
 
-    /* Don't recurse to ourself at same position.
-     * Note that this test is too naive, it doesn't catch longer loops. */
-    if (unlikely (idx == 0 && lookupRecord[i].lookupListIndex == c->lookup_index))
-      continue;
-
     unsigned int orig_len = buffer->backtrack_len () + buffer->lookahead_len ();
 
     /* This can happen if earlier recursed lookups deleted many entries. */