fix pop back without size check

louist103 · Mar 14, 2024 · eb94d98 · eb94d98
1 parent 690118f
commit eb94d98
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/graphic/Fast3D/gfx_pc.cpp b/src/graphic/Fast3D/gfx_pc.cpp
@@ -2567,7 +2567,9 @@ Gfx* GfxExecStack::ret() {
 
     while (cmd_stack.size() > 0 && cmd_stack.top() == nullptr) {
         cmd_stack.pop();
-        gfx_path.pop_back();
+        if (!gfx_path.empty()) {
+            gfx_path.pop_back();
+        }
     }
     return cmd;
 }