From 8f01c5394dcce8f5d4e7102dacfcdea9d1f7b021 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Thu, 16 Jul 2009 01:16:09 +0000
Subject: Add destructor callbacks for polymorphic C types, and use their base
 dmnsn_delete_*() function.

---
 libdimension/texture.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'libdimension/texture.c')

diff --git a/libdimension/texture.c b/libdimension/texture.c
index 511c6b0..f232cbc 100644
--- a/libdimension/texture.c
+++ b/libdimension/texture.c
@@ -25,7 +25,11 @@
 dmnsn_pigment *
 dmnsn_new_pigment()
 {
-  return malloc(sizeof(dmnsn_pigment));
+  dmnsn_pigment *pigment = malloc(sizeof(dmnsn_pigment));
+  if (pigment) {
+    pigment->free_fn = NULL;
+  }
+  return pigment;
 }
 
 /* Free a dummy pigment */
@@ -39,7 +43,11 @@ dmnsn_delete_pigment(dmnsn_pigment *pigment)
 dmnsn_texture *
 dmnsn_new_texture()
 {
-  return malloc(sizeof(dmnsn_texture));
+  dmnsn_texture *texture = malloc(sizeof(dmnsn_texture));
+  if (texture) {
+    texture->pigment = NULL;
+  }
+  return texture;
 }
 
 /* Free a dummy texture */
-- 
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