From 3ff87c88a7bd3293046e40849a33293782ef85f4 Mon Sep 17 00:00:00 2001
From: Chad Brokaw <cbrokaw@gmail.com>
Date: Tue, 10 May 2022 03:59:31 -0400
Subject: [PATCH] Make return value mutable

Changes the return mutability for pgpu_glyph_provider_get()
---
 pgpu-render/pgpu.h     | 2 +-
 pgpu-render/src/lib.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pgpu-render/pgpu.h b/pgpu-render/pgpu.h
index 7f93625..93d3d5c 100644
--- a/pgpu-render/pgpu.h
+++ b/pgpu-render/pgpu.h
@@ -118,7 +118,7 @@ PgpuGlyphProvider *pgpu_glyph_provider_new(PgpuGlyphContext *gcx, const PgpuFont
 
 /// Returns an encoded outline for the specified glyph provider and glyph id.
 /// May return nullptr if the requested glyph is not available.
-const PgpuGlyph *pgpu_glyph_provider_get(PgpuGlyphProvider *provider, uint16_t gid);
+PgpuGlyph *pgpu_glyph_provider_get(PgpuGlyphProvider *provider, uint16_t gid);
 
 /// Returns an encoded color outline for the specified glyph provider, color
 /// palette index and glyph id. May return nullptr if the requested glyph is
diff --git a/pgpu-render/src/lib.rs b/pgpu-render/src/lib.rs
index 2036f57..7d4c60b 100644
--- a/pgpu-render/src/lib.rs
+++ b/pgpu-render/src/lib.rs
@@ -172,11 +172,11 @@ pub unsafe extern "C" fn pgpu_glyph_provider_new(
 pub unsafe extern "C" fn pgpu_glyph_provider_get(
     provider: *mut PgpuGlyphProvider,
     gid: u16,
-) -> *const PgpuGlyph {
+) -> *mut PgpuGlyph {
     if let Some(glyph) = (*provider).get(gid) {
         Box::into_raw(Box::new(glyph))
     } else {
-        std::ptr::null()
+        std::ptr::null_mut()
     }
 }