From 396c8c948667c946058252b65b9f0bd0dbbae5b1 Mon Sep 17 00:00:00 2001
From: nulano <nulano@nulano.eu>
Date: Wed, 22 Apr 2020 00:30:28 +0200
Subject: [PATCH] fix basic layout

---
 src/_imagingft.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/_imagingft.c b/src/_imagingft.c
index 637812a2f..ac4e28ebc 100644
--- a/src/_imagingft.c
+++ b/src/_imagingft.c
@@ -585,7 +585,8 @@ text_layout_fallback(PyObject* string, FontObject* self, const char* dir, PyObje
         }
 
         (*glyph_info)[i].x_advance = glyph->metrics.horiAdvance;
-        (*glyph_info)[i].y_advance = glyph->metrics.vertAdvance;
+        // y_advance is only used in ttb, which is not supported by basic layout
+        (*glyph_info)[i].y_advance = 0;
         last_index = (*glyph_info)[i].index;
         (*glyph_info)[i].cluster = ch;
     }