From: curt <curt>
Date: Wed, 9 Jul 2003 20:58:39 +0000 (+0000)
Subject: A couple more sanity checking tweaks for texture freeing.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=db1966c1563955167e9fac6cf79acda7ad7e0f16;p=simgear.git

A couple more sanity checking tweaks for texture freeing.
---

diff --git a/simgear/screen/texture.cxx b/simgear/screen/texture.cxx
index 62e8c74b..338fd113 100644
--- a/simgear/screen/texture.cxx
+++ b/simgear/screen/texture.cxx
@@ -35,11 +35,13 @@ SGTexture::SGTexture(unsigned int width, unsigned int height)
 
 SGTexture::~SGTexture()
 {
-    if (texture_data)
+    if ( texture_data ) {
         delete texture_data;
+    }
 
-    if (texture_id)
+    if ( texture_id >= 0 ) {
         free_id();
+    }
 }
 
 void
diff --git a/simgear/screen/texture.hxx b/simgear/screen/texture.hxx
index 71609c50..083c6036 100644
--- a/simgear/screen/texture.hxx
+++ b/simgear/screen/texture.hxx
@@ -67,6 +67,7 @@ protected:
 #else
         glDeleteTexturesEXT(1, &texture_id);
 #endif
+        texture_id = -1;
     }