From daf6f84ccdf817f7088aa527b4b37c2cca91c052 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Sat, 27 Jan 2024 13:41:14 +0100
Subject: gfx: Add return value to *_sort functions

---
 src/font/src/font.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/font')

diff --git a/src/font/src/font.c b/src/font/src/font.c
index ab6865a..482acaa 100644
--- a/src/font/src/font.c
+++ b/src/font/src/font.c
@@ -86,7 +86,12 @@ static int renderstr(const enum font f, const short x, short y,
             s->v += v;
             s->x = rx;
             s->y = y;
-            sprite_sort(s);
+
+            if (sprite_sort(s))
+            {
+                fprintf(stderr, "%s: sprite_sort failed\n", __func__);
+                return -1;
+            }
         }
 
         rx += cfg->fs;
-- 
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