fix crash

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.25)
 
-set(BLT_GRAPHICS_VERSION 0.13.34)
+set(BLT_GRAPHICS_VERSION 0.13.35)
 set(BLT_GRAPHICS_TEST_VERSION 0.0.1)
 
 project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION})

libraries/imgui

@@ -1 +1 @@
-Subproject commit 231cbee0fc4f59dbe5b8b853a11b08dc84e57c65
+Subproject commit 4d00bf8add44155a4f6b489538bd77d6214a4432

libraries/openal-soft

@@ -1 +1 @@
-Subproject commit 111397c71a5f1c2c88e05da9c84edfdba2e472a4
+Subproject commit 7ac9a5c2b1264fbba2fff2b67a83d820d5449df7

src/blt/gfx/framebuffer.cpp

@@ -113,6 +113,8 @@ namespace blt::gfx
     
     void frame_buffer_t::destroy()
     {
+        if (fboID == 0)
+            return;
         glDeleteFramebuffers(1, &fboID);
         for (auto& v : render_buffers)
             v.destroy();