diff -r 80700db530ff -r 4c8b9c6d241f src/shader.c
--- a/src/shader.c	Thu Jun 19 19:22:07 2025 +0200
+++ b/src/shader.c	Sat Jun 21 22:10:54 2025 +0200
@@ -235,6 +235,7 @@
     }
 #endif
     AscShaderProgram *prog = create_func(create_flags);
+    if (prog == NULL) return NULL;
     prog->id = id;
     cxListAdd(glctx->shaders, prog);
     return prog;